the importance of critical thinking nowadays

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Critical Thinking: A Simple Guide and Why It’s Important

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Critical Thinking: A Simple Guide and Why It’s Important was originally published on Ivy Exec .

Strong critical thinking skills are crucial for career success, regardless of educational background. It embodies the ability to engage in astute and effective decision-making, lending invaluable dimensions to professional growth.

At its essence, critical thinking is the ability to analyze, evaluate, and synthesize information in a logical and reasoned manner. It’s not merely about accumulating knowledge but harnessing it effectively to make informed decisions and solve complex problems. In the dynamic landscape of modern careers, honing this skill is paramount.

The Impact of Critical Thinking on Your Career

☑ problem-solving mastery.

Visualize critical thinking as the Sherlock Holmes of your career journey. It facilitates swift problem resolution akin to a detective unraveling a mystery. By methodically analyzing situations and deconstructing complexities, critical thinkers emerge as adept problem solvers, rendering them invaluable assets in the workplace.

☑ Refined Decision-Making

Navigating dilemmas in your career path resembles traversing uncertain terrain. Critical thinking acts as a dependable GPS, steering you toward informed decisions. It involves weighing options, evaluating potential outcomes, and confidently choosing the most favorable path forward.

☑ Enhanced Teamwork Dynamics

Within collaborative settings, critical thinkers stand out as proactive contributors. They engage in scrutinizing ideas, proposing enhancements, and fostering meaningful contributions. Consequently, the team evolves into a dynamic hub of ideas, with the critical thinker recognized as the architect behind its success.

☑ Communication Prowess

Effective communication is the cornerstone of professional interactions. Critical thinking enriches communication skills, enabling the clear and logical articulation of ideas. Whether in emails, presentations, or casual conversations, individuals adept in critical thinking exude clarity, earning appreciation for their ability to convey thoughts seamlessly.

☑ Adaptability and Resilience

Perceptive individuals adept in critical thinking display resilience in the face of unforeseen challenges. Instead of succumbing to panic, they assess situations, recalibrate their approaches, and persist in moving forward despite adversity.

☑ Fostering Innovation

Innovation is the lifeblood of progressive organizations, and critical thinking serves as its catalyst. Proficient critical thinkers possess the ability to identify overlooked opportunities, propose inventive solutions, and streamline processes, thereby positioning their organizations at the forefront of innovation.

☑ Confidence Amplification

Critical thinkers exude confidence derived from honing their analytical skills. This self-assurance radiates during job interviews, presentations, and daily interactions, catching the attention of superiors and propelling career advancement.

So, how can one cultivate and harness this invaluable skill?

✅ developing curiosity and inquisitiveness:.

Embrace a curious mindset by questioning the status quo and exploring topics beyond your immediate scope. Cultivate an inquisitive approach to everyday situations. Encourage a habit of asking “why” and “how” to deepen understanding. Curiosity fuels the desire to seek information and alternative perspectives.

✅ Practice Reflection and Self-Awareness:

Engage in reflective thinking by assessing your thoughts, actions, and decisions. Regularly introspect to understand your biases, assumptions, and cognitive processes. Cultivate self-awareness to recognize personal prejudices or cognitive biases that might influence your thinking. This allows for a more objective analysis of situations.

✅ Strengthening Analytical Skills:

Practice breaking down complex problems into manageable components. Analyze each part systematically to understand the whole picture. Develop skills in data analysis, statistics, and logical reasoning. This includes understanding correlation versus causation, interpreting graphs, and evaluating statistical significance.

✅ Engaging in Active Listening and Observation:

Actively listen to diverse viewpoints without immediately forming judgments. Allow others to express their ideas fully before responding. Observe situations attentively, noticing details that others might overlook. This habit enhances your ability to analyze problems more comprehensively.

✅ Encouraging Intellectual Humility and Open-Mindedness:

Foster intellectual humility by acknowledging that you don’t know everything. Be open to learning from others, regardless of their position or expertise. Cultivate open-mindedness by actively seeking out perspectives different from your own. Engage in discussions with people holding diverse opinions to broaden your understanding.

✅ Practicing Problem-Solving and Decision-Making:

Engage in regular problem-solving exercises that challenge you to think creatively and analytically. This can include puzzles, riddles, or real-world scenarios. When making decisions, consciously evaluate available information, consider various alternatives, and anticipate potential outcomes before reaching a conclusion.

✅ Continuous Learning and Exposure to Varied Content:

Read extensively across diverse subjects and formats, exposing yourself to different viewpoints, cultures, and ways of thinking. Engage in courses, workshops, or seminars that stimulate critical thinking skills. Seek out opportunities for learning that challenge your existing beliefs.

✅ Engage in Constructive Disagreement and Debate:

Encourage healthy debates and discussions where differing opinions are respectfully debated.

This practice fosters the ability to defend your viewpoints logically while also being open to changing your perspective based on valid arguments. Embrace disagreement as an opportunity to learn rather than a conflict to win. Engaging in constructive debate sharpens your ability to evaluate and counter-arguments effectively.

✅ Utilize Problem-Based Learning and Real-World Applications:

Engage in problem-based learning activities that simulate real-world challenges. Work on projects or scenarios that require critical thinking skills to develop practical problem-solving approaches. Apply critical thinking in real-life situations whenever possible.

This could involve analyzing news articles, evaluating product reviews, or dissecting marketing strategies to understand their underlying rationale.

In conclusion, critical thinking is the linchpin of a successful career journey. It empowers individuals to navigate complexities, make informed decisions, and innovate in their respective domains. Embracing and honing this skill isn’t just an advantage; it’s a necessity in a world where adaptability and sound judgment reign supreme.

So, as you traverse your career path, remember that the ability to think critically is not just an asset but the differentiator that propels you toward excellence.

Tips for Online Students , Tips for Students

Why Is Critical Thinking Important? A Survival Guide

Updated: December 7, 2023

Published: April 2, 2020

Why is critical thinking important? The decisions that you make affect your quality of life. And if you want to ensure that you live your best, most successful and happy life, you’re going to want to make conscious choices. That can be done with a simple thing known as critical thinking. Here’s how to improve your critical thinking skills and make decisions that you won’t regret.

What Is Critical Thinking?

You’ve surely heard of critical thinking, but you might not be entirely sure what it really means, and that’s because there are many definitions. For the most part, however, we think of critical thinking as the process of analyzing facts in order to form a judgment. Basically, it’s thinking about thinking.

How Has The Definition Evolved Over Time?

The first time critical thinking was documented is believed to be in the teachings of Socrates , recorded by Plato. But throughout history, the definition has changed.

Today it is best understood by philosophers and psychologists and it’s believed to be a highly complex concept. Some insightful modern-day critical thinking definitions include :

• “Reasonable, reflective thinking that is focused on deciding what to believe or do.”
• “Deciding what’s true and what you should do.”

The Importance Of Critical Thinking

Why is critical thinking important? Good question! Here are a few undeniable reasons why it’s crucial to have these skills.

1. Critical Thinking Is Universal

Critical thinking is a domain-general thinking skill. What does this mean? It means that no matter what path or profession you pursue, these skills will always be relevant and will always be beneficial to your success. They are not specific to any field.

2. Crucial For The Economy

Our future depends on technology, information, and innovation. Critical thinking is needed for our fast-growing economies, to solve problems as quickly and as effectively as possible.

3. Improves Language & Presentation Skills

In order to best express ourselves, we need to know how to think clearly and systematically — meaning practice critical thinking! Critical thinking also means knowing how to break down texts, and in turn, improve our ability to comprehend.

4. Promotes Creativity

By practicing critical thinking, we are allowing ourselves not only to solve problems but also to come up with new and creative ideas to do so. Critical thinking allows us to analyze these ideas and adjust them accordingly.

5. Important For Self-Reflection

Without critical thinking, how can we really live a meaningful life? We need this skill to self-reflect and justify our ways of life and opinions. Critical thinking provides us with the tools to evaluate ourselves in the way that we need to.

6. The Basis Of Science & Democracy

In order to have a democracy and to prove scientific facts, we need critical thinking in the world. Theories must be backed up with knowledge. In order for a society to effectively function, its citizens need to establish opinions about what’s right and wrong (by using critical thinking!).

Benefits Of Critical Thinking

We know that critical thinking is good for society as a whole, but what are some benefits of critical thinking on an individual level? Why is critical thinking important for us?

1. Key For Career Success

Critical thinking is crucial for many career paths. Not just for scientists, but lawyers , doctors, reporters, engineers , accountants, and analysts (among many others) all have to use critical thinking in their positions. In fact, according to the World Economic Forum, critical thinking is one of the most desirable skills to have in the workforce, as it helps analyze information, think outside the box, solve problems with innovative solutions, and plan systematically.

2. Better Decision Making

There’s no doubt about it — critical thinkers make the best choices. Critical thinking helps us deal with everyday problems as they come our way, and very often this thought process is even done subconsciously. It helps us think independently and trust our gut feeling.

3. Can Make You Happier!

While this often goes unnoticed, being in touch with yourself and having a deep understanding of why you think the way you think can really make you happier. Critical thinking can help you better understand yourself, and in turn, help you avoid any kind of negative or limiting beliefs, and focus more on your strengths. Being able to share your thoughts can increase your quality of life.

4. Form Well-Informed Opinions

There is no shortage of information coming at us from all angles. And that’s exactly why we need to use our critical thinking skills and decide for ourselves what to believe. Critical thinking allows us to ensure that our opinions are based on the facts, and help us sort through all that extra noise.

5. Better Citizens

One of the most inspiring critical thinking quotes is by former US president Thomas Jefferson: “An educated citizenry is a vital requisite for our survival as a free people.” What Jefferson is stressing to us here is that critical thinkers make better citizens, as they are able to see the entire picture without getting sucked into biases and propaganda.

6. Improves Relationships

While you may be convinced that being a critical thinker is bound to cause you problems in relationships, this really couldn’t be less true! Being a critical thinker can allow you to better understand the perspective of others, and can help you become more open-minded towards different views.

7. Promotes Curiosity

Critical thinkers are constantly curious about all kinds of things in life, and tend to have a wide range of interests. Critical thinking means constantly asking questions and wanting to know more, about why, what, who, where, when, and everything else that can help them make sense of a situation or concept, never taking anything at face value.

8. Allows For Creativity

Critical thinkers are also highly creative thinkers, and see themselves as limitless when it comes to possibilities. They are constantly looking to take things further, which is crucial in the workforce.

9. Enhances Problem Solving Skills

Those with critical thinking skills tend to solve problems as part of their natural instinct. Critical thinkers are patient and committed to solving the problem, similar to Albert Einstein, one of the best critical thinking examples, who said “It’s not that I’m so smart; it’s just that I stay with problems longer.” Critical thinkers’ enhanced problem-solving skills makes them better at their jobs and better at solving the world’s biggest problems. Like Einstein, they have the potential to literally change the world.

10. An Activity For The Mind

Just like our muscles, in order for them to be strong, our mind also needs to be exercised and challenged. It’s safe to say that critical thinking is almost like an activity for the mind — and it needs to be practiced. Critical thinking encourages the development of many crucial skills such as logical thinking, decision making, and open-mindness.

11. Creates Independence

When we think critically, we think on our own as we trust ourselves more. Critical thinking is key to creating independence, and encouraging students to make their own decisions and form their own opinions.

12. Crucial Life Skill

Critical thinking is crucial not just for learning, but for life overall! Education isn’t just a way to prepare ourselves for life, but it’s pretty much life itself. Learning is a lifelong process that we go through each and every day.

How to Think Critically

Now that you know the benefits of thinking critically, how do you actually do it?

How To Improve Your Critical Thinking

• Define Your Question: When it comes to critical thinking, it’s important to always keep your goal in mind. Know what you’re trying to achieve, and then figure out how to best get there.
• Gather Reliable Information: Make sure that you’re using sources you can trust — biases aside. That’s how a real critical thinker operates!
• Ask The Right Questions: We all know the importance of questions, but be sure that you’re asking the right questions that are going to get you to your answer.
• Look Short & Long Term: When coming up with solutions, think about both the short- and long-term consequences. Both of them are significant in the equation.
• Explore All Sides: There is never just one simple answer, and nothing is black or white. Explore all options and think outside of the box before you come to any conclusions.

How Is Critical Thinking Developed At School?

Critical thinking is developed in nearly everything we do. However, much of this important skill is encouraged to be practiced at school, and rightfully so! Critical thinking goes beyond just thinking clearly — it’s also about thinking for yourself.

When a teacher asks a question in class, students are given the chance to answer for themselves and think critically about what they learned and what they believe to be accurate. When students work in groups and are forced to engage in discussion, this is also a great chance to expand their thinking and use their critical thinking skills.

How Does Critical Thinking Apply To Your Career?

Once you’ve finished school and entered the workforce, your critical thinking journey only expands and grows from here!

Impress Your Employer

Employers value employees who are critical thinkers, ask questions, offer creative ideas, and are always ready to offer innovation against the competition. No matter what your position or role in a company may be, critical thinking will always give you the power to stand out and make a difference.

Careers That Require Critical Thinking

Some of many examples of careers that require critical thinking include:

• Human resources specialist
• Marketing associate
• Business analyst

Truth be told however, it’s probably harder to come up with a professional field that doesn’t require any critical thinking!

Photo by  Oladimeji Ajegbile  from  Pexels

What is someone with critical thinking skills capable of doing.

Someone with critical thinking skills is able to think rationally and clearly about what they should or not believe. They are capable of engaging in their own thoughts, and doing some reflection in order to come to a well-informed conclusion.

A critical thinker understands the connections between ideas, and is able to construct arguments based on facts, as well as find mistakes in reasoning.

The Process Of Critical Thinking

The process of critical thinking is highly systematic.

What Are Your Goals?

Critical thinking starts by defining your goals, and knowing what you are ultimately trying to achieve.

Once you know what you are trying to conclude, you can foresee your solution to the problem and play it out in your head from all perspectives.

What Does The Future Of Critical Thinking Hold?

The future of critical thinking is the equivalent of the future of jobs. In 2020, critical thinking was ranked as the 2nd top skill (following complex problem solving) by the World Economic Forum .

We are dealing with constant unprecedented changes, and what success is today, might not be considered success tomorrow — making critical thinking a key skill for the future workforce.

Why Is Critical Thinking So Important?

Why is critical thinking important? Critical thinking is more than just important! It’s one of the most crucial cognitive skills one can develop.

By practicing well-thought-out thinking, both your thoughts and decisions can make a positive change in your life, on both a professional and personal level. You can hugely improve your life by working on your critical thinking skills as often as you can.

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Here's How to Improve Critical Thinking And Why It's Important

Critical Thinking can be improved in four phases Image:  Dylan Gillis on Unsplash

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Stay up to date:, future of work.

Three-quarters of American companies say they have difficulty recruiting the right people, with critical thinking among the top requirements , according to the Society for Human Resource Management. That begs the question: How to improve critical thinking? Can such 'soft skills' be taught?

“It’s time to reject the notion that critical thinking is either an innate gift that can’t be developed or a skill learned only through experience,” says Matt Plummer, founder of online coaching company Zarvana.

“You can help your team members develop and improve their critical thinking as it is one of today’s most in-demand skills.”

Have you read?

The secrets of the world's most competitive economies, these are the world's 10 most competitive economies in 2019, how do you measure competitiveness, 4 phases to improve critical thinking.

Zarvana has published a Critical Thinking Roadmap to help employers guide their employees. It says the way to be a better critical thinker comes through these four phases: execute, synthesize, recommend, and generate.

The first phase or the execute phase to improve your critical thinking is when people are converting instructions into action.

“Once team members are making suggestions for how to improve their work, you know they’re ready for the next phase,” the Roadmap says.

The second phase to improve critical thinking is synthesize, in which team members sort through information and figure out what is important – summarizing key takeaways from a meeting, for example.

The third, recommend, is reached when employees move from identifying what is important to determine what should be done, even if their recommendations don’t align with the employer’s opinion.

Finally, the fourth phase in improving critical thinking focuses on generating, and team members are required to create something out of nothing.

“In this phase, they become adept at translating the vision in others’ heads – and their own – into projects that can be executed,” Zarvana says. Brainstorming and keeping lists of ideas to share are key at this level.

What is economic competitiveness? The World Economic Forum, which has been measuring countries' competitiveness since 1979 , defines it as: “the set of institutions, policies and factors that determine the level of productivity of a country." Other definitions exist, but all generally include the word “productivity”.

The Global Competitiveness Report is a tool to help governments, the private sector, and civil society work together to boost productivity and generate prosperity. Comparative analysis between countries allows leaders to gauge areas that need strengthening and build a coordinated response. It also helps identify best practices around the world.

The Global Competitive Index forms the basis of the report. It measures performance according to 114 indicators that influence a nation’s productivity. The latest edition covered 141 economies, accounting for over 98% of the world’s GDP.

Countries’ scores are based primarily on quantitative findings from internationally recognized agencies such as the International Monetary Fund and World Health Organization, with the addition of qualitative assessments from economic and social specialists and senior corporate executives.

Explore the full report

Improving critical thinking is becoming more important as policy-makers around the world grapple to equip their citizens with the right education.

The World Economic Forum report The Future of Jobs identifies critical thinking and creativity as two of the main skills that will be in demand in 2022 and beyond. Hence it is important for individuals to know how to improve critical thinking.

And in The Global Competitiveness Report . the World Economic Forum looks at improving critical thinking as one element to assess how ready a country is for the jobs of the future 2030 .

The report poses the question: “In your country, how do you assess the style of teaching?” and asks respondents to grade their response from 1, which is teacher-based and focused on memorizing, through to 7 for encouraging creative and critical individual thinking. Finland comes top, with a score of 5.6 out of 7.

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World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use.

The views expressed in this article are those of the author alone and not the World Economic Forum.

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A Crash Course in Critical Thinking

What you need to know—and read—about one of the essential skills needed today..

Posted April 8, 2024 | Reviewed by Michelle Quirk

• In research for "A More Beautiful Question," I did a deep dive into the current crisis in critical thinking.
• Many people may think of themselves as critical thinkers, but they actually are not.
• Here is a series of questions you can ask yourself to try to ensure that you are thinking critically.

Conspiracy theories. Inability to distinguish facts from falsehoods. Widespread confusion about who and what to believe.

These are some of the hallmarks of the current crisis in critical thinking—which just might be the issue of our times. Because if people aren’t willing or able to think critically as they choose potential leaders, they’re apt to choose bad ones. And if they can’t judge whether the information they’re receiving is sound, they may follow faulty advice while ignoring recommendations that are science-based and solid (and perhaps life-saving).

Moreover, as a society, if we can’t think critically about the many serious challenges we face, it becomes more difficult to agree on what those challenges are—much less solve them.

On a personal level, critical thinking can enable you to make better everyday decisions. It can help you make sense of an increasingly complex and confusing world.

In the new expanded edition of my book A More Beautiful Question ( AMBQ ), I took a deep dive into critical thinking. Here are a few key things I learned.

First off, before you can get better at critical thinking, you should understand what it is. It’s not just about being a skeptic. When thinking critically, we are thoughtfully reasoning, evaluating, and making decisions based on evidence and logic. And—perhaps most important—while doing this, a critical thinker always strives to be open-minded and fair-minded . That’s not easy: It demands that you constantly question your assumptions and biases and that you always remain open to considering opposing views.

In today’s polarized environment, many people think of themselves as critical thinkers simply because they ask skeptical questions—often directed at, say, certain government policies or ideas espoused by those on the “other side” of the political divide. The problem is, they may not be asking these questions with an open mind or a willingness to fairly consider opposing views.

When people do this, they’re engaging in “weak-sense critical thinking”—a term popularized by the late Richard Paul, a co-founder of The Foundation for Critical Thinking . “Weak-sense critical thinking” means applying the tools and practices of critical thinking—questioning, investigating, evaluating—but with the sole purpose of confirming one’s own bias or serving an agenda.

In AMBQ , I lay out a series of questions you can ask yourself to try to ensure that you’re thinking critically. Here are some of the questions to consider:

• Why do I believe what I believe?
• Are my views based on evidence?
• Have I fairly and thoughtfully considered differing viewpoints?
• Am I truly open to changing my mind?

Of course, becoming a better critical thinker is not as simple as just asking yourself a few questions. Critical thinking is a habit of mind that must be developed and strengthened over time. In effect, you must train yourself to think in a manner that is more effortful, aware, grounded, and balanced.

For those interested in giving themselves a crash course in critical thinking—something I did myself, as I was working on my book—I thought it might be helpful to share a list of some of the books that have shaped my own thinking on this subject. As a self-interested author, I naturally would suggest that you start with the new 10th-anniversary edition of A More Beautiful Question , but beyond that, here are the top eight critical-thinking books I’d recommend.

The Demon-Haunted World: Science as a Candle in the Dark , by Carl Sagan

This book simply must top the list, because the late scientist and author Carl Sagan continues to be such a bright shining light in the critical thinking universe. Chapter 12 includes the details on Sagan’s famous “baloney detection kit,” a collection of lessons and tips on how to deal with bogus arguments and logical fallacies.

Clear Thinking: Turning Ordinary Moments Into Extraordinary Results , by Shane Parrish

The creator of the Farnham Street website and host of the “Knowledge Project” podcast explains how to contend with biases and unconscious reactions so you can make better everyday decisions. It contains insights from many of the brilliant thinkers Shane has studied.

Good Thinking: Why Flawed Logic Puts Us All at Risk and How Critical Thinking Can Save the World , by David Robert Grimes

A brilliant, comprehensive 2021 book on critical thinking that, to my mind, hasn’t received nearly enough attention . The scientist Grimes dissects bad thinking, shows why it persists, and offers the tools to defeat it.

Think Again: The Power of Knowing What You Don't Know , by Adam Grant

Intellectual humility—being willing to admit that you might be wrong—is what this book is primarily about. But Adam, the renowned Wharton psychology professor and bestselling author, takes the reader on a mind-opening journey with colorful stories and characters.

Think Like a Detective: A Kid's Guide to Critical Thinking , by David Pakman

The popular YouTuber and podcast host Pakman—normally known for talking politics —has written a terrific primer on critical thinking for children. The illustrated book presents critical thinking as a “superpower” that enables kids to unlock mysteries and dig for truth. (I also recommend Pakman’s second kids’ book called Think Like a Scientist .)

Rationality: What It Is, Why It Seems Scarce, Why It Matters , by Steven Pinker

The Harvard psychology professor Pinker tackles conspiracy theories head-on but also explores concepts involving risk/reward, probability and randomness, and correlation/causation. And if that strikes you as daunting, be assured that Pinker makes it lively and accessible.

How Minds Change: The Surprising Science of Belief, Opinion and Persuasion , by David McRaney

David is a science writer who hosts the popular podcast “You Are Not So Smart” (and his ideas are featured in A More Beautiful Question ). His well-written book looks at ways you can actually get through to people who see the world very differently than you (hint: bludgeoning them with facts definitely won’t work).

A Healthy Democracy's Best Hope: Building the Critical Thinking Habit , by M Neil Browne and Chelsea Kulhanek

Neil Browne, author of the seminal Asking the Right Questions: A Guide to Critical Thinking, has been a pioneer in presenting critical thinking as a question-based approach to making sense of the world around us. His newest book, co-authored with Chelsea Kulhanek, breaks down critical thinking into “11 explosive questions”—including the “priors question” (which challenges us to question assumptions), the “evidence question” (focusing on how to evaluate and weigh evidence), and the “humility question” (which reminds us that a critical thinker must be humble enough to consider the possibility of being wrong).

Warren Berger is a longtime journalist and author of A More Beautiful Question .

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• What Is Critical Thinking? | Definition & Examples

What Is Critical Thinking? | Definition & Examples

Published on May 30, 2022 by Eoghan Ryan . Revised on May 31, 2023.

Critical thinking is the ability to effectively analyze information and form a judgment .

To think critically, you must be aware of your own biases and assumptions when encountering information, and apply consistent standards when evaluating sources .

Critical thinking skills help you to:

• Identify credible sources
• Evaluate and respond to arguments
• Assess alternative viewpoints
• Test hypotheses against relevant criteria

Table of contents

Why is critical thinking important, critical thinking examples, how to think critically, other interesting articles, frequently asked questions about critical thinking.

Critical thinking is important for making judgments about sources of information and forming your own arguments. It emphasizes a rational, objective, and self-aware approach that can help you to identify credible sources and strengthen your conclusions.

Critical thinking is important in all disciplines and throughout all stages of the research process . The types of evidence used in the sciences and in the humanities may differ, but critical thinking skills are relevant to both.

In academic writing , critical thinking can help you to determine whether a source:

• Is free from research bias
• Provides evidence to support its research findings
• Considers alternative viewpoints

Outside of academia, critical thinking goes hand in hand with information literacy to help you form opinions rationally and engage independently and critically with popular media.

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Critical thinking can help you to identify reliable sources of information that you can cite in your research paper . It can also guide your own research methods and inform your own arguments.

Outside of academia, critical thinking can help you to be aware of both your own and others’ biases and assumptions.

Academic examples

However, when you compare the findings of the study with other current research, you determine that the results seem improbable. You analyze the paper again, consulting the sources it cites.

You notice that the research was funded by the pharmaceutical company that created the treatment. Because of this, you view its results skeptically and determine that more independent research is necessary to confirm or refute them. Example: Poor critical thinking in an academic context You’re researching a paper on the impact wireless technology has had on developing countries that previously did not have large-scale communications infrastructure. You read an article that seems to confirm your hypothesis: the impact is mainly positive. Rather than evaluating the research methodology, you accept the findings uncritically.

Nonacademic examples

However, you decide to compare this review article with consumer reviews on a different site. You find that these reviews are not as positive. Some customers have had problems installing the alarm, and some have noted that it activates for no apparent reason.

You revisit the original review article. You notice that the words “sponsored content” appear in small print under the article title. Based on this, you conclude that the review is advertising and is therefore not an unbiased source. Example: Poor critical thinking in a nonacademic context You support a candidate in an upcoming election. You visit an online news site affiliated with their political party and read an article that criticizes their opponent. The article claims that the opponent is inexperienced in politics. You accept this without evidence, because it fits your preconceptions about the opponent.

There is no single way to think critically. How you engage with information will depend on the type of source you’re using and the information you need.

However, you can engage with sources in a systematic and critical way by asking certain questions when you encounter information. Like the CRAAP test , these questions focus on the currency , relevance , authority , accuracy , and purpose of a source of information.

When encountering information, ask:

• Who is the author? Are they an expert in their field?
• What do they say? Is their argument clear? Can you summarize it?
• When did they say this? Is the source current?
• Where is the information published? Is it an academic article? Is it peer-reviewed ?
• Why did the author publish it? What is their motivation?
• How do they make their argument? Is it backed up by evidence? Does it rely on opinion, speculation, or appeals to emotion ? Do they address alternative arguments?

Critical thinking also involves being aware of your own biases, not only those of others. When you make an argument or draw your own conclusions, you can ask similar questions about your own writing:

• Am I only considering evidence that supports my preconceptions?
• Is my argument expressed clearly and backed up with credible sources?
• Would I be convinced by this argument coming from someone else?

If you want to know more about ChatGPT, AI tools , citation , and plagiarism , make sure to check out some of our other articles with explanations and examples.

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Critical thinking refers to the ability to evaluate information and to be aware of biases or assumptions, including your own.

Like information literacy , it involves evaluating arguments, identifying and solving problems in an objective and systematic way, and clearly communicating your ideas.

Critical thinking skills include the ability to:

You can assess information and arguments critically by asking certain questions about the source. You can use the CRAAP test , focusing on the currency , relevance , authority , accuracy , and purpose of a source of information.

Ask questions such as:

• Who is the author? Are they an expert?
• How do they make their argument? Is it backed up by evidence?

A credible source should pass the CRAAP test  and follow these guidelines:

• The information should be up to date and current.
• The author and publication should be a trusted authority on the subject you are researching.
• The sources the author cited should be easy to find, clear, and unbiased.
• For a web source, the URL and layout should signify that it is trustworthy.

Information literacy refers to a broad range of skills, including the ability to find, evaluate, and use sources of information effectively.

Being information literate means that you:

• Know how to find credible sources
• Use relevant sources to inform your research
• Understand what constitutes plagiarism
• Know how to cite your sources correctly

Confirmation bias is the tendency to search, interpret, and recall information in a way that aligns with our pre-existing values, opinions, or beliefs. It refers to the ability to recollect information best when it amplifies what we already believe. Relatedly, we tend to forget information that contradicts our opinions.

Although selective recall is a component of confirmation bias, it should not be confused with recall bias.

On the other hand, recall bias refers to the differences in the ability between study participants to recall past events when self-reporting is used. This difference in accuracy or completeness of recollection is not related to beliefs or opinions. Rather, recall bias relates to other factors, such as the length of the recall period, age, and the characteristics of the disease under investigation.

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Critical Thinking

Critical thinking is a widely accepted educational goal. Its definition is contested, but the competing definitions can be understood as differing conceptions of the same basic concept: careful thinking directed to a goal. Conceptions differ with respect to the scope of such thinking, the type of goal, the criteria and norms for thinking carefully, and the thinking components on which they focus. Its adoption as an educational goal has been recommended on the basis of respect for students’ autonomy and preparing students for success in life and for democratic citizenship. “Critical thinkers” have the dispositions and abilities that lead them to think critically when appropriate. The abilities can be identified directly; the dispositions indirectly, by considering what factors contribute to or impede exercise of the abilities. Standardized tests have been developed to assess the degree to which a person possesses such dispositions and abilities. Educational intervention has been shown experimentally to improve them, particularly when it includes dialogue, anchored instruction, and mentoring. Controversies have arisen over the generalizability of critical thinking across domains, over alleged bias in critical thinking theories and instruction, and over the relationship of critical thinking to other types of thinking.

2.1 Dewey’s Three Main Examples

2.2 dewey’s other examples, 2.3 further examples, 2.4 non-examples, 3. the definition of critical thinking, 4. its value, 5. the process of thinking critically, 6. components of the process, 7. contributory dispositions and abilities, 8.1 initiating dispositions, 8.2 internal dispositions, 9. critical thinking abilities, 10. required knowledge, 11. educational methods, 12.1 the generalizability of critical thinking, 12.2 bias in critical thinking theory and pedagogy, 12.3 relationship of critical thinking to other types of thinking, other internet resources, related entries.

Use of the term ‘critical thinking’ to describe an educational goal goes back to the American philosopher John Dewey (1910), who more commonly called it ‘reflective thinking’. He defined it as

active, persistent and careful consideration of any belief or supposed form of knowledge in the light of the grounds that support it, and the further conclusions to which it tends. (Dewey 1910: 6; 1933: 9)

and identified a habit of such consideration with a scientific attitude of mind. His lengthy quotations of Francis Bacon, John Locke, and John Stuart Mill indicate that he was not the first person to propose development of a scientific attitude of mind as an educational goal.

In the 1930s, many of the schools that participated in the Eight-Year Study of the Progressive Education Association (Aikin 1942) adopted critical thinking as an educational goal, for whose achievement the study’s Evaluation Staff developed tests (Smith, Tyler, & Evaluation Staff 1942). Glaser (1941) showed experimentally that it was possible to improve the critical thinking of high school students. Bloom’s influential taxonomy of cognitive educational objectives (Bloom et al. 1956) incorporated critical thinking abilities. Ennis (1962) proposed 12 aspects of critical thinking as a basis for research on the teaching and evaluation of critical thinking ability.

Since 1980, an annual international conference in California on critical thinking and educational reform has attracted tens of thousands of educators from all levels of education and from many parts of the world. Also since 1980, the state university system in California has required all undergraduate students to take a critical thinking course. Since 1983, the Association for Informal Logic and Critical Thinking has sponsored sessions in conjunction with the divisional meetings of the American Philosophical Association (APA). In 1987, the APA’s Committee on Pre-College Philosophy commissioned a consensus statement on critical thinking for purposes of educational assessment and instruction (Facione 1990a). Researchers have developed standardized tests of critical thinking abilities and dispositions; for details, see the Supplement on Assessment . Educational jurisdictions around the world now include critical thinking in guidelines for curriculum and assessment. Political and business leaders endorse its importance.

For details on this history, see the Supplement on History .

2. Examples and Non-Examples

Before considering the definition of critical thinking, it will be helpful to have in mind some examples of critical thinking, as well as some examples of kinds of thinking that would apparently not count as critical thinking.

Dewey (1910: 68–71; 1933: 91–94) takes as paradigms of reflective thinking three class papers of students in which they describe their thinking. The examples range from the everyday to the scientific.

Transit : “The other day, when I was down town on 16th Street, a clock caught my eye. I saw that the hands pointed to 12:20. This suggested that I had an engagement at 124th Street, at one o'clock. I reasoned that as it had taken me an hour to come down on a surface car, I should probably be twenty minutes late if I returned the same way. I might save twenty minutes by a subway express. But was there a station near? If not, I might lose more than twenty minutes in looking for one. Then I thought of the elevated, and I saw there was such a line within two blocks. But where was the station? If it were several blocks above or below the street I was on, I should lose time instead of gaining it. My mind went back to the subway express as quicker than the elevated; furthermore, I remembered that it went nearer than the elevated to the part of 124th Street I wished to reach, so that time would be saved at the end of the journey. I concluded in favor of the subway, and reached my destination by one o’clock.” (Dewey 1910: 68-69; 1933: 91-92)

Ferryboat : “Projecting nearly horizontally from the upper deck of the ferryboat on which I daily cross the river is a long white pole, having a gilded ball at its tip. It suggested a flagpole when I first saw it; its color, shape, and gilded ball agreed with this idea, and these reasons seemed to justify me in this belief. But soon difficulties presented themselves. The pole was nearly horizontal, an unusual position for a flagpole; in the next place, there was no pulley, ring, or cord by which to attach a flag; finally, there were elsewhere on the boat two vertical staffs from which flags were occasionally flown. It seemed probable that the pole was not there for flag-flying.

“I then tried to imagine all possible purposes of the pole, and to consider for which of these it was best suited: (a) Possibly it was an ornament. But as all the ferryboats and even the tugboats carried poles, this hypothesis was rejected. (b) Possibly it was the terminal of a wireless telegraph. But the same considerations made this improbable. Besides, the more natural place for such a terminal would be the highest part of the boat, on top of the pilot house. (c) Its purpose might be to point out the direction in which the boat is moving.

“In support of this conclusion, I discovered that the pole was lower than the pilot house, so that the steersman could easily see it. Moreover, the tip was enough higher than the base, so that, from the pilot's position, it must appear to project far out in front of the boat. Morevoer, the pilot being near the front of the boat, he would need some such guide as to its direction. Tugboats would also need poles for such a purpose. This hypothesis was so much more probable than the others that I accepted it. I formed the conclusion that the pole was set up for the purpose of showing the pilot the direction in which the boat pointed, to enable him to steer correctly.” (Dewey 1910: 69-70; 1933: 92-93)

Bubbles : “In washing tumblers in hot soapsuds and placing them mouth downward on a plate, bubbles appeared on the outside of the mouth of the tumblers and then went inside. Why? The presence of bubbles suggests air, which I note must come from inside the tumbler. I see that the soapy water on the plate prevents escape of the air save as it may be caught in bubbles. But why should air leave the tumbler? There was no substance entering to force it out. It must have expanded. It expands by increase of heat, or by decrease of pressure, or both. Could the air have become heated after the tumbler was taken from the hot suds? Clearly not the air that was already entangled in the water. If heated air was the cause, cold air must have entered in transferring the tumblers from the suds to the plate. I test to see if this supposition is true by taking several more tumblers out. Some I shake so as to make sure of entrapping cold air in them. Some I take out holding mouth downward in order to prevent cold air from entering. Bubbles appear on the outside of every one of the former and on none of the latter. I must be right in my inference. Air from the outside must have been expanded by the heat of the tumbler, which explains the appearance of the bubbles on the outside. But why do they then go inside? Cold contracts. The tumbler cooled and also the air inside it. Tension was removed, and hence bubbles appeared inside. To be sure of this, I test by placing a cup of ice on the tumbler while the bubbles are still forming outside. They soon reverse” (Dewey 1910: 70–71; 1933: 93–94).

Dewey (1910, 1933) sprinkles his book with other examples of critical thinking. We will refer to the following.

Weather : A man on a walk notices that it has suddenly become cool, thinks that it is probably going to rain, looks up and sees a dark cloud obscuring the sun, and quickens his steps (1910: 6–10; 1933: 9–13).

Disorder : A man finds his rooms on his return to them in disorder with his belongings thrown about, thinks at first of burglary as an explanation, then thinks of mischievous children as being an alternative explanation, then looks to see whether valuables are missing, and discovers that they are (1910: 82–83; 1933: 166–168).

Typhoid : A physician diagnosing a patient whose conspicuous symptoms suggest typhoid avoids drawing a conclusion until more data are gathered by questioning the patient and by making tests (1910: 85–86; 1933: 170).

Blur : A moving blur catches our eye in the distance, we ask ourselves whether it is a cloud of whirling dust or a tree moving its branches or a man signaling to us, we think of other traits that should be found on each of those possibilities, and we look and see if those traits are found (1910: 102, 108; 1933: 121, 133).

Suction pump : In thinking about the suction pump, the scientist first notes that it will draw water only to a maximum height of 33 feet at sea level and to a lesser maximum height at higher elevations, selects for attention the differing atmospheric pressure at these elevations, sets up experiments in which the air is removed from a vessel containing water (when suction no longer works) and in which the weight of air at various levels is calculated, compares the results of reasoning about the height to which a given weight of air will allow a suction pump to raise water with the observed maximum height at different elevations, and finally assimilates the suction pump to such apparently different phenomena as the siphon and the rising of a balloon (1910: 150–153; 1933: 195–198).

Diamond : A passenger in a car driving in a diamond lane reserved for vehicles with at least one passenger notices that the diamond marks on the pavement are far apart in some places and close together in others. Why? The driver suggests that the reason may be that the diamond marks are not needed where there is a solid double line separating the diamond line from the adjoining lane, but are needed when there is a dotted single line permitting crossing into the diamond lane. Further observation confirms that the diamonds are close together when a dotted line separates the diamond lane from its neighbour, but otherwise far apart.

Rash : A woman suddenly develops a very itchy red rash on her throat and upper chest. She recently noticed a mark on the back of her right hand, but was not sure whether the mark was a rash or a scrape. She lies down in bed and thinks about what might be causing the rash and what to do about it. About two weeks before, she began taking blood pressure medication that contained a sulfa drug, and the pharmacist had warned her, in view of a previous allergic reaction to a medication containing a sulfa drug, to be on the alert for an allergic reaction; however, she had been taking the medication for two weeks with no such effect. The day before, she began using a new cream on her neck and upper chest; against the new cream as the cause was mark on the back of her hand, which had not been exposed to the cream. She began taking probiotics about a month before. She also recently started new eye drops, but she supposed that manufacturers of eye drops would be careful not to include allergy-causing components in the medication. The rash might be a heat rash, since she recently was sweating profusely from her upper body. Since she is about to go away on a short vacation, where she would not have access to her usual physician, she decides to keep taking the probiotics and using the new eye drops but to discontinue the blood pressure medication and to switch back to the old cream for her neck and upper chest. She forms a plan to consult her regular physician on her return about the blood pressure medication.

Candidate : Although Dewey included no examples of thinking directed at appraising the arguments of others, such thinking has come to be considered a kind of critical thinking. We find an example of such thinking in the performance task on the Collegiate Learning Assessment (CLA+), which its sponsoring organization describes as

a performance-based assessment that provides a measure of an institution’s contribution to the development of critical-thinking and written communication skills of its students. (Council for Aid to Education 2017)

A sample task posted on its website requires the test-taker to write a report for public distribution evaluating a fictional candidate’s policy proposals and their supporting arguments, using supplied background documents, with a recommendation on whether to endorse the candidate.

Immediate acceptance of an idea that suggests itself as a solution to a problem (e.g., a possible explanation of an event or phenomenon, an action that seems likely to produce a desired result) is “uncritical thinking, the minimum of reflection” (Dewey 1910: 13). On-going suspension of judgment in the light of doubt about a possible solution is not critical thinking (Dewey 1910: 108). Critique driven by a dogmatically held political or religious ideology is not critical thinking; thus Paulo Freire (1968 [1970]) is using the term (e.g., at 1970: 71, 81, 100, 146) in a more politically freighted sense that includes not only reflection but also revolutionary action against oppression. Derivation of a conclusion from given data using an algorithm is not critical thinking.

What is critical thinking? There are many definitions. Ennis (2016) lists 14 philosophically oriented scholarly definitions and three dictionary definitions. Following Rawls (1971), who distinguished his conception of justice from a utilitarian conception but regarded them as rival conceptions of the same concept, Ennis maintains that the 17 definitions are different conceptions of the same concept. Rawls articulated the shared concept of justice as

a characteristic set of principles for assigning basic rights and duties and for determining… the proper distribution of the benefits and burdens of social cooperation. (Rawls 1971: 5)

Bailin et al. (1999b) claim that, if one considers what sorts of thinking an educator would take not to be critical thinking and what sorts to be critical thinking, one can conclude that educators typically understand critical thinking to have at least three features.

• It is done for the purpose of making up one’s mind about what to believe or do.
• The person engaging in the thinking is trying to fulfill standards of adequacy and accuracy appropriate to the thinking.
• The thinking fulfills the relevant standards to some threshold level.

One could sum up the core concept that involves these three features by saying that critical thinking is careful goal-directed thinking. This core concept seems to apply to all the examples of critical thinking described in the previous section. As for the non-examples, their exclusion depends on construing careful thinking as excluding jumping immediately to conclusions, suspending judgment no matter how strong the evidence, reasoning from an unquestioned ideological or religious perspective, and routinely using an algorithm to answer a question.

If the core of critical thinking is careful goal-directed thinking, conceptions of it can vary according to its presumed scope, its presumed goal, one’s criteria and threshold for being careful, and the thinking component on which one focuses As to its scope, some conceptions (e.g., Dewey 1910, 1933) restrict it to constructive thinking on the basis of one’s own observations and experiments, others (e.g., Ennis 1962; Fisher & Scriven 1997; Johnson 1992) to appraisal of the products of such thinking. Ennis (1991) and Bailin et al. (1999b) take it to cover both construction and appraisal. As to its goal, some conceptions restrict it to forming a judgment (Dewey 1910, 1933; Lipman 1987; Facione 1990a). Others allow for actions as well as beliefs as the end point of a process of critical thinking (Ennis 1991; Bailin et al. 1999b). As to the criteria and threshold for being careful, definitions vary in the term used to indicate that critical thinking satisfies certain norms: “intellectually disciplined” (Scriven & Paul 1987), “reasonable” (Ennis 1991), “skillful” (Lipman 1987), “skilled” (Fisher & Scriven 1997), “careful” (Bailin & Battersby 2009). Some definitions specify these norms, referring variously to “consideration of any belief or supposed form of knowledge in the light of the grounds that support it and the further conclusions to which it tends” (Dewey 1910, 1933); “the methods of logical inquiry and reasoning” (Glaser 1941); “conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication” (Scriven & Paul 1987); the requirement that “it is sensitive to context, relies on criteria, and is self-correcting” (Lipman 1987); “evidential, conceptual, methodological, criteriological, or contextual considerations” (Facione 1990a); and “plus-minus considerations of the product in terms of appropriate standards (or criteria)” (Johnson 1992). Stanovich and Stanovich (2010) propose to ground the concept of critical thinking in the concept of rationality, which they understand as combining epistemic rationality (fitting one’s beliefs to the world) and instrumental rationality (optimizing goal fulfillment); a critical thinker, in their view, is someone with “a propensity to override suboptimal responses from the autonomous mind” (2010: 227). These variant specifications of norms for critical thinking are not necessarily incompatible with one another, and in any case presuppose the core notion of thinking carefully. As to the thinking component singled out, some definitions focus on suspension of judgment during the thinking (Dewey 1910; McPeck 1981), others on inquiry while judgment is suspended (Bailin & Battersby 2009), others on the resulting judgment (Facione 1990a), and still others on the subsequent emotive response (Siegel 1988).

In educational contexts, a definition of critical thinking is a “programmatic definition” (Scheffler 1960: 19). It expresses a practical program for achieving an educational goal. For this purpose, a one-sentence formulaic definition is much less useful than articulation of a critical thinking process, with criteria and standards for the kinds of thinking that the process may involve. The real educational goal is recognition, adoption and implementation by students of those criteria and standards. That adoption and implementation in turn consists in acquiring the knowledge, abilities and dispositions of a critical thinker.

Conceptions of critical thinking generally do not include moral integrity as part of the concept. Dewey, for example, took critical thinking to be the ultimate intellectual goal of education, but distinguished it from the development of social cooperation among school children, which he took to be the central moral goal. Ennis (1996, 2011) added to his previous list of critical thinking dispositions a group of dispositions to care about the dignity and worth of every person, which he described as a “correlative” (1996) disposition without which critical thinking would be less valuable and perhaps harmful. An educational program that aimed at developing critical thinking but not the correlative disposition to care about the dignity and worth of every person, he asserted, “would be deficient and perhaps dangerous” (Ennis 1996: 172).

Dewey thought that education for reflective thinking would be of value to both the individual and society; recognition in educational practice of the kinship to the scientific attitude of children’s native curiosity, fertile imagination and love of experimental inquiry “would make for individual happiness and the reduction of social waste” (Dewey 1910: iii). Schools participating in the Eight-Year Study took development of the habit of reflective thinking and skill in solving problems as a means to leading young people to understand, appreciate and live the democratic way of life characteristic of the United States (Aikin 1942: 17–18, 81). Harvey Siegel (1988: 55–61) has offered four considerations in support of adopting critical thinking as an educational ideal. (1) Respect for persons requires that schools and teachers honour students’ demands for reasons and explanations, deal with students honestly, and recognize the need to confront students’ independent judgment; these requirements concern the manner in which teachers treat students. (2) Education has the task of preparing children to be successful adults, a task that requires development of their self-sufficiency. (3) Education should initiate children into the rational traditions in such fields as history, science and mathematics. (4) Education should prepare children to become democratic citizens, which requires reasoned procedures and critical talents and attitudes. To supplement these considerations, Siegel (1988: 62–90) responds to two objections: the ideology objection that adoption of any educational ideal requires a prior ideological commitment and the indoctrination objection that cultivation of critical thinking cannot escape being a form of indoctrination.

Despite the diversity of our 11 examples, one can recognize a common pattern. Dewey analyzed it as consisting of five phases:

• suggestions , in which the mind leaps forward to a possible solution;
• an intellectualization of the difficulty or perplexity into a problem to be solved, a question for which the answer must be sought;
• the use of one suggestion after another as a leading idea, or hypothesis , to initiate and guide observation and other operations in collection of factual material;
• the mental elaboration of the idea or supposition as an idea or supposition ( reasoning , in the sense on which reasoning is a part, not the whole, of inference); and
• testing the hypothesis by overt or imaginative action. (Dewey 1933: 106–107; italics in original)

The process of reflective thinking consisting of these phases would be preceded by a perplexed, troubled or confused situation and followed by a cleared-up, unified, resolved situation (Dewey 1933: 106). The term ‘phases’ replaced the term ‘steps’ (Dewey 1910: 72), thus removing the earlier suggestion of an invariant sequence. Variants of the above analysis appeared in (Dewey 1916: 177) and (Dewey 1938: 101–119).

The variant formulations indicate the difficulty of giving a single logical analysis of such a varied process. The process of critical thinking may have a spiral pattern, with the problem being redefined in the light of obstacles to solving it as originally formulated. For example, the person in Transit might have concluded that getting to the appointment at the scheduled time was impossible and have reformulated the problem as that of rescheduling the appointment for a mutually convenient time. Further, defining a problem does not always follow after or lead immediately to an idea of a suggested solution. Nor should it do so, as Dewey himself recognized in describing the physician in Typhoid as avoiding any strong preference for this or that conclusion before getting further information (Dewey 1910: 85; 1933: 170). People with a hypothesis in mind, even one to which they have a very weak commitment, have a so-called “confirmation bias” (Nickerson 1998): they are likely to pay attention to evidence that confirms the hypothesis and to ignore evidence that counts against it or for some competing hypothesis. Detectives, intelligence agencies, and investigators of airplane accidents are well advised to gather relevant evidence systematically and to postpone even tentative adoption of an explanatory hypothesis until the collected evidence rules out with the appropriate degree of certainty all but one explanation. Dewey’s analysis of the critical thinking process can be faulted as well for requiring acceptance or rejection of a possible solution to a defined problem, with no allowance for deciding in the light of the available evidence to suspend judgment. Further, given the great variety of kinds of problems for which reflection is appropriate, there is likely to be variation in its component events. Perhaps the best way to conceptualize the critical thinking process is as a checklist whose component events can occur in a variety of orders, selectively, and more than once. These component events might include (1) noticing a difficulty, (2) defining the problem, (3) dividing the problem into manageable sub-problems, (4) formulating a variety of possible solutions to the problem or sub-problem, (5) determining what evidence is relevant to deciding among possible solutions to the problem or sub-problem, (6) devising a plan of systematic observation or experiment that will uncover the relevant evidence, (7) carrying out the plan of systematic observation or experimentation, (8) noting the results of the systematic observation or experiment, (9) gathering relevant testimony and information from others, (10) judging the credibility of testimony and information gathered from others, (11) drawing conclusions from gathered evidence and accepted testimony, and (12) accepting a solution that the evidence adequately supports (cf. Hitchcock 2017: 485).

Checklist conceptions of the process of critical thinking are open to the objection that they are too mechanical and procedural to fit the multi-dimensional and emotionally charged issues for which critical thinking is urgently needed (Paul 1984). For such issues, a more dialectical process is advocated, in which competing relevant world views are identified, their implications explored, and some sort of creative synthesis attempted.

If one considers the critical thinking process illustrated by the 11 examples, one can identify distinct kinds of mental acts and mental states that form part of it. To distinguish, label and briefly characterize these components is a useful preliminary to identifying abilities, skills, dispositions, attitudes, habits and the like that contribute causally to thinking critically. Identifying such abilities and habits is in turn a useful preliminary to setting educational goals. Setting the goals is in its turn a useful preliminary to designing strategies for helping learners to achieve the goals and to designing ways of measuring the extent to which learners have done so. Such measures provide both feedback to learners on their achievement and a basis for experimental research on the effectiveness of various strategies for educating people to think critically. Let us begin, then, by distinguishing the kinds of mental acts and mental events that can occur in a critical thinking process.

• Observing : One notices something in one’s immediate environment (sudden cooling of temperature in Weather , bubbles forming outside a glass and then going inside in Bubbles , a moving blur in the distance in Blur , a rash in Rash ). Or one notes the results of an experiment or systematic observation (valuables missing in Disorder , no suction without air pressure in Suction pump )
• Feeling : One feels puzzled or uncertain about something (how to get to an appointment on time in Transit , why the diamonds vary in frequency in Diamond ). One wants to resolve this perplexity. One feels satisfaction once one has worked out an answer (to take the subway express in Transit , diamonds closer when needed as a warning in Diamond ).
• Wondering : One formulates a question to be addressed (why bubbles form outside a tumbler taken from hot water in Bubbles , how suction pumps work in Suction pump , what caused the rash in Rash ).
• Imagining : One thinks of possible answers (bus or subway or elevated in Transit , flagpole or ornament or wireless communication aid or direction indicator in Ferryboat , allergic reaction or heat rash in Rash ).
• Inferring : One works out what would be the case if a possible answer were assumed (valuables missing if there has been a burglary in Disorder , earlier start to the rash if it is an allergic reaction to a sulfa drug in Rash ). Or one draws a conclusion once sufficient relevant evidence is gathered (take the subway in Transit , burglary in Disorder , discontinue blood pressure medication and new cream in Rash ).
• Knowledge : One uses stored knowledge of the subject-matter to generate possible answers or to infer what would be expected on the assumption of a particular answer (knowledge of a city’s public transit system in Transit , of the requirements for a flagpole in Ferryboat , of Boyle’s law in Bubbles , of allergic reactions in Rash ).
• Experimenting : One designs and carries out an experiment or a systematic observation to find out whether the results deduced from a possible answer will occur (looking at the location of the flagpole in relation to the pilot’s position in Ferryboat , putting an ice cube on top of a tumbler taken from hot water in Bubbles , measuring the height to which a suction pump will draw water at different elevations in Suction pump , noticing the frequency of diamonds when movement to or from a diamond lane is allowed in Diamond ).
• Consulting : One finds a source of information, gets the information from the source, and makes a judgment on whether to accept it. None of our 11 examples include searching for sources of information. In this respect they are unrepresentative, since most people nowadays have almost instant access to information relevant to answering any question, including many of those illustrated by the examples. However, Candidate includes the activities of extracting information from sources and evaluating its credibility.
• Identifying and analyzing arguments : One notices an argument and works out its structure and content as a preliminary to evaluating its strength. This activity is central to Candidate . It is an important part of a critical thinking process in which one surveys arguments for various positions on an issue.
• Judging : One makes a judgment on the basis of accumulated evidence and reasoning, such as the judgment in Ferryboat that the purpose of the pole is to provide direction to the pilot.
• Deciding : One makes a decision on what to do or on what policy to adopt, as in the decision in Transit to take the subway.

By definition, a person who does something voluntarily is both willing and able to do that thing at that time. Both the willingness and the ability contribute causally to the person’s action, in the sense that the voluntary action would not occur if either (or both) of these were lacking. For example, suppose that one is standing with one’s arms at one’s sides and one voluntarily lifts one’s right arm to an extended horizontal position. One would not do so if one were unable to lift one’s arm, if for example one’s right side was paralyzed as the result of a stroke. Nor would one do so if one were unwilling to lift one’s arm, if for example one were participating in a street demonstration at which a white supremacist was urging the crowd to lift their right arm in a Nazi salute and one were unwilling to express support in this way for the racist Nazi ideology. The same analysis applies to a voluntary mental process of thinking critically. It requires both willingness and ability to think critically, including willingness and ability to perform each of the mental acts that compose the process and to coordinate those acts in a sequence that is directed at resolving the initiating perplexity.

Consider willingness first. We can identify causal contributors to willingness to think critically by considering factors that would cause a person who was able to think critically about an issue nevertheless not to do so (Hamby 2014). For each factor, the opposite condition thus contributes causally to willingness to think critically on a particular occasion. For example, people who habitually jump to conclusions without considering alternatives will not think critically about issues that arise, even if they have the required abilities. The contrary condition of willingness to suspend judgment is thus a causal contributor to thinking critically.

Now consider ability. In contrast to the ability to move one’s arm, which can be completely absent because a stroke has left the arm paralyzed, the ability to think critically is a developed ability, whose absence is not a complete absence of ability to think but absence of ability to think well. We can identify the ability to think well directly, in terms of the norms and standards for good thinking. In general, to be able do well the thinking activities that can be components of a critical thinking process, one needs to know the concepts and principles that characterize their good performance, to recognize in particular cases that the concepts and principles apply, and to apply them. The knowledge, recognition and application may be procedural rather than declarative. It may be domain-specific rather than widely applicable, and in either case may need subject-matter knowledge, sometimes of a deep kind.

Reflections of the sort illustrated by the previous two paragraphs have led scholars to identify the knowledge, abilities and dispositions of a “critical thinker”, i.e., someone who thinks critically whenever it is appropriate to do so. We turn now to these three types of causal contributors to thinking critically. We start with dispositions, since arguably these are the most powerful contributors to being a critical thinker, can be fostered at an early stage of a child’s development, and are susceptible to general improvement (Glaser 1941: 175)

8. Critical Thinking Dispositions

Educational researchers use the term ‘dispositions’ broadly for the habits of mind and attitudes that contribute causally to being a critical thinker. Some writers (e.g., Paul & Elder 2006; Hamby 2014; Bailin & Battersby 2016) propose to use the term ‘virtues’ for this dimension of a critical thinker. The virtues in question, although they are virtues of character, concern the person’s ways of thinking rather than the person’s ways of behaving towards others. They are not moral virtues but intellectual virtues, of the sort articulated by Zagzebski (1996) and discussed by Turri, Alfano, and Greco (2017).

On a realistic conception, thinking dispositions or intellectual virtues are real properties of thinkers. They are general tendencies, propensities, or inclinations to think in particular ways in particular circumstances, and can be genuinely explanatory (Siegel 1999). Sceptics argue that there is no evidence for a specific mental basis for the habits of mind that contribute to thinking critically, and that it is pedagogically misleading to posit such a basis (Bailin et al. 1999a). Whatever their status, critical thinking dispositions need motivation for their initial formation in a child—motivation that may be external or internal. As children develop, the force of habit will gradually become important in sustaining the disposition (Nieto & Valenzuela 2012). Mere force of habit, however, is unlikely to sustain critical thinking dispositions. Critical thinkers must value and enjoy using their knowledge and abilities to think things through for themselves. They must be committed to, and lovers of, inquiry.

A person may have a critical thinking disposition with respect to only some kinds of issues. For example, one could be open-minded about scientific issues but not about religious issues. Similarly, one could be confident in one’s ability to reason about the theological implications of the existence of evil in the world but not in one’s ability to reason about the best design for a guided ballistic missile.

Critical thinking dispositions can usefully be divided into initiating dispositions (those that contribute causally to starting to think critically about an issue) and internal dispositions (those that contribute causally to doing a good job of thinking critically once one has started) (Facione 1990a: 25). The two categories are not mutually exclusive. For example, open-mindedness, in the sense of willingness to consider alternative points of view to one’s own, is both an initiating and an internal disposition.

Using the strategy of considering factors that would block people with the ability to think critically from doing so, we can identify as initiating dispositions for thinking critically attentiveness, a habit of inquiry, self-confidence, courage, open-mindedness, willingness to suspend judgment, trust in reason, wanting evidence for one’s beliefs, and seeking the truth. We consider briefly what each of these dispositions amounts to, in each case citing sources that acknowledge them.

• Attentiveness : One will not think critically if one fails to recognize an issue that needs to be thought through. For example, the pedestrian in Weather would not have looked up if he had not noticed that the air was suddenly cooler. To be a critical thinker, then, one needs to be habitually attentive to one’s surroundings, noticing not only what one senses but also sources of perplexity in messages received and in one’s own beliefs and attitudes (Facione 1990a: 25; Facione, Facione, & Giancarlo 2001).
• Habit of inquiry : Inquiry is effortful, and one needs an internal push to engage in it. For example, the student in Bubbles could easily have stopped at idle wondering about the cause of the bubbles rather than reasoning to a hypothesis, then designing and executing an experiment to test it. Thus willingness to think critically needs mental energy and initiative. What can supply that energy? Love of inquiry, or perhaps just a habit of inquiry. Hamby (2015) has argued that willingness to inquire is the central critical thinking virtue, one that encompasses all the others. It is recognized as a critical thinking disposition by Dewey (1910: 29; 1933: 35), Glaser (1941: 5), Ennis (1987: 12; 1991: 8), Facione (1990a: 25), Bailin et al. (1999b: 294), Halpern (1998: 452), and Facione, Facione, & Giancarlo (2001).
• Self-confidence : Lack of confidence in one’s abilities can block critical thinking. For example, if the woman in Rash lacked confidence in her ability to figure things out for herself, she might just have assumed that the rash on her chest was the allergic reaction to her medication against which the pharmacist had warned her. Thus willingness to think critically requires confidence in one’s ability to inquire (Facione 1990a: 25; Facione, Facione, & Giancarlo 2001).
• Courage : Fear of thinking for oneself can stop one from doing it. Thus willingness to think critically requires intellectual courage (Paul & Elder 2006: 16).
• Open-mindedness : A dogmatic attitude will impede thinking critically. For example, a person who adheres rigidly to a “pro-choice” position on the issue of the legal status of induced abortion is likely to be unwilling to consider seriously the issue of when in its development an unborn child acquires a moral right to life. Thus willingness to think critically requires open-mindedness, in the sense of a willingness to examine questions to which one already accepts an answer but which further evidence or reasoning might cause one to answer differently (Dewey 1933; Facione 1990a; Ennis 1991; Bailin et al. 1999b; Halpern 1998, Facione, Facione, & Giancarlo 2001). Paul (1981) emphasizes open-mindedness about alternative world-views, and recommends a dialectical approach to integrating such views as central to what he calls “strong sense” critical thinking.
• Willingness to suspend judgment : Premature closure on an initial solution will block critical thinking. Thus willingness to think critically requires a willingness to suspend judgment while alternatives are explored (Facione 1990a; Ennis 1991; Halpern 1998).
• Trust in reason : Since distrust in the processes of reasoned inquiry will dissuade one from engaging in it, trust in them is an initiating critical thinking disposition (Facione 1990a, 25; Bailin et al. 1999b: 294; Facione, Facione, & Giancarlo 2001; Paul & Elder 2006). In reaction to an allegedly exclusive emphasis on reason in critical thinking theory and pedagogy, Thayer-Bacon (2000) argues that intuition, imagination, and emotion have important roles to play in an adequate conception of critical thinking that she calls “constructive thinking”. From her point of view, critical thinking requires trust not only in reason but also in intuition, imagination, and emotion.
• Seeking the truth : If one does not care about the truth but is content to stick with one’s initial bias on an issue, then one will not think critically about it. Seeking the truth is thus an initiating critical thinking disposition (Bailin et al. 1999b: 294; Facione, Facione, & Giancarlo 2001). A disposition to seek the truth is implicit in more specific critical thinking dispositions, such as trying to be well-informed, considering seriously points of view other than one’s own, looking for alternatives, suspending judgment when the evidence is insufficient, and adopting a position when the evidence supporting it is sufficient.

Some of the initiating dispositions, such as open-mindedness and willingness to suspend judgment, are also internal critical thinking dispositions, in the sense of mental habits or attitudes that contribute causally to doing a good job of critical thinking once one starts the process. But there are many other internal critical thinking dispositions. Some of them are parasitic on one’s conception of good thinking. For example, it is constitutive of good thinking about an issue to formulate the issue clearly and to maintain focus on it. For this purpose, one needs not only the corresponding ability but also the corresponding disposition. Ennis (1991: 8) describes it as the disposition “to determine and maintain focus on the conclusion or question”, Facione (1990a: 25) as “clarity in stating the question or concern”. Other internal dispositions are motivators to continue or adjust the critical thinking process, such as willingness to persist in a complex task and willingness to abandon nonproductive strategies in an attempt to self-correct (Halpern 1998: 452). For a list of identified internal critical thinking dispositions, see the Supplement on Internal Critical Thinking Dispositions .

Some theorists postulate skills, i.e., acquired abilities, as operative in critical thinking. It is not obvious, however, that a good mental act is the exercise of a generic acquired skill. Inferring an expected time of arrival, as in Transit , has some generic components but also uses non-generic subject-matter knowledge. Bailin et al. (1999a) argue against viewing critical thinking skills as generic and discrete, on the ground that skilled performance at a critical thinking task cannot be separated from knowledge of concepts and from domain-specific principles of good thinking. Talk of skills, they concede, is unproblematic if it means merely that a person with critical thinking skills is capable of intelligent performance.

Despite such scepticism, theorists of critical thinking have listed as general contributors to critical thinking what they variously call abilities (Glaser 1941; Ennis 1962, 1991), skills (Facione 1990a; Halpern 1998) or competencies (Fisher & Scriven 1997). Amalgamating these lists would produce a confusing and chaotic cornucopia of more than 50 possible educational objectives, with only partial overlap among them. It makes sense instead to try to understand the reasons for the multiplicity and diversity, and to make a selection according to one’s own reasons for singling out abilities to be developed in a critical thinking curriculum. Two reasons for diversity among lists of critical thinking abilities are the underlying conception of critical thinking and the envisaged educational level. Appraisal-only conceptions, for example, involve a different suite of abilities than constructive-only conceptions. Some lists, such as those in (Glaser 1941), are put forward as educational objectives for secondary school students, whereas others are proposed as objectives for college students (e.g., Facione 1990a).

The abilities described in the remaining paragraphs of this section emerge from reflection on the general abilities needed to do well the thinking activities identified in section 6 as components of the critical thinking process described in section 5 . The derivation of each collection of abilities is accompanied by citation of sources that list such abilities and of standardized tests that claim to test them.

Observational abilities : Careful and accurate observation sometimes requires specialist expertise and practice, as in the case of observing birds and observing accident scenes. However, there are general abilities of noticing what one’s senses are picking up from one’s environment and of being able to articulate clearly and accurately to oneself and others what one has observed. It helps in exercising them to be able to recognize and take into account factors that make one’s observation less trustworthy, such as prior framing of the situation, inadequate time, deficient senses, poor observation conditions, and the like. It helps as well to be skilled at taking steps to make one’s observation more trustworthy, such as moving closer to get a better look, measuring something three times and taking the average, and checking what one thinks one is observing with someone else who is in a good position to observe it. It also helps to be skilled at recognizing respects in which one’s report of one’s observation involves inference rather than direct observation, so that one can then consider whether the inference is justified. These abilities come into play as well when one thinks about whether and with what degree of confidence to accept an observation report, for example in the study of history or in a criminal investigation or in assessing news reports. Observational abilities show up in some lists of critical thinking abilities (Ennis 1962: 90; Facione 1990a: 16; Ennis 1991: 9). There are items testing a person’s ability to judge the credibility of observation reports in the Cornell Critical Thinking Tests, Levels X and Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005). Norris and King (1983, 1985, 1990a, 1990b) is a test of ability to appraise observation reports.

Emotional abilities : The emotions that drive a critical thinking process are perplexity or puzzlement, a wish to resolve it, and satisfaction at achieving the desired resolution. Children experience these emotions at an early age, without being trained to do so. Education that takes critical thinking as a goal needs only to channel these emotions and to make sure not to stifle them. Collaborative critical thinking benefits from ability to recognize one’s own and others’ emotional commitments and reactions.

Questioning abilities : A critical thinking process needs transformation of an inchoate sense of perplexity into a clear question. Formulating a question well requires not building in questionable assumptions, not prejudging the issue, and using language that in context is unambiguous and precise enough (Ennis 1962: 97; 1991: 9).

Imaginative abilities : Thinking directed at finding the correct causal explanation of a general phenomenon or particular event requires an ability to imagine possible explanations. Thinking about what policy or plan of action to adopt requires generation of options and consideration of possible consequences of each option. Domain knowledge is required for such creative activity, but a general ability to imagine alternatives is helpful and can be nurtured so as to become easier, quicker, more extensive, and deeper (Dewey 1910: 34–39; 1933: 40–47). Facione (1990a) and Halpern (1998) include the ability to imagine alternatives as a critical thinking ability.

Inferential abilities : The ability to draw conclusions from given information, and to recognize with what degree of certainty one’s own or others’ conclusions follow, is universally recognized as a general critical thinking ability. All 11 examples in section 2 of this article include inferences, some from hypotheses or options (as in Transit , Ferryboat and Disorder ), others from something observed (as in Weather and Rash ). None of these inferences is formally valid. Rather, they are licensed by general, sometimes qualified substantive rules of inference (Toulmin 1958) that rest on domain knowledge—that a bus trip takes about the same time in each direction, that the terminal of a wireless telegraph would be located on the highest possible place, that sudden cooling is often followed by rain, that an allergic reaction to a sulfa drug generally shows up soon after one starts taking it. It is a matter of controversy to what extent the specialized ability to deduce conclusions from premisses using formal rules of inference is needed for critical thinking. Dewey (1933) locates logical forms in setting out the products of reflection rather than in the process of reflection. Ennis (1981a), on the other hand, maintains that a liberally-educated person should have the following abilities: to translate natural-language statements into statements using the standard logical operators, to use appropriately the language of necessary and sufficient conditions, to deal with argument forms and arguments containing symbols, to determine whether in virtue of an argument’s form its conclusion follows necessarily from its premisses, to reason with logically complex propositions, and to apply the rules and procedures of deductive logic. Inferential abilities are recognized as critical thinking abilities by Glaser (1941: 6), Facione (1990a: 9), Ennis (1991: 9), Fisher & Scriven (1997: 99, 111), and Halpern (1998: 452). Items testing inferential abilities constitute two of the five subtests of the Watson Glaser Critical Thinking Appraisal (Watson & Glaser 1980a, 1980b, 1994), two of the four sections in the Cornell Critical Thinking Test Level X (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005), three of the seven sections in the Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005), 11 of the 34 items on Forms A and B of the California Critical Thinking Skills Test (Facione 1990b, 1992), and a high but variable proportion of the 25 selected-response questions in the Collegiate Learning Assessment (Council for Aid to Education 2017).

Experimenting abilities : Knowing how to design and execute an experiment is important not just in scientific research but also in everyday life, as in Rash . Dewey devoted a whole chapter of his How We Think (1910: 145–156; 1933: 190–202) to the superiority of experimentation over observation in advancing knowledge. Experimenting abilities come into play at one remove in appraising reports of scientific studies. Skill in designing and executing experiments includes the acknowledged abilities to appraise evidence (Glaser 1941: 6), to carry out experiments and to apply appropriate statistical inference techniques (Facione 1990a: 9), to judge inductions to an explanatory hypothesis (Ennis 1991: 9), and to recognize the need for an adequately large sample size (Halpern 1998). The Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005) includes four items (out of 52) on experimental design. The Collegiate Learning Assessment (Council for Aid to Education 2017) makes room for appraisal of study design in both its performance task and its selected-response questions.

Consulting abilities : Skill at consulting sources of information comes into play when one seeks information to help resolve a problem, as in Candidate . Ability to find and appraise information includes ability to gather and marshal pertinent information (Glaser 1941: 6), to judge whether a statement made by an alleged authority is acceptable (Ennis 1962: 84), to plan a search for desired information (Facione 1990a: 9), and to judge the credibility of a source (Ennis 1991: 9). Ability to judge the credibility of statements is tested by 24 items (out of 76) in the Cornell Critical Thinking Test Level X (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005) and by four items (out of 52) in the Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005). The College Learning Assessment’s performance task requires evaluation of whether information in documents is credible or unreliable (Council for Aid to Education 2017).

Argument analysis abilities : The ability to identify and analyze arguments contributes to the process of surveying arguments on an issue in order to form one’s own reasoned judgment, as in Candidate . The ability to detect and analyze arguments is recognized as a critical thinking skill by Facione (1990a: 7–8), Ennis (1991: 9) and Halpern (1998). Five items (out of 34) on the California Critical Thinking Skills Test (Facione 1990b, 1992) test skill at argument analysis. The College Learning Assessment (Council for Aid to Education 2017) incorporates argument analysis in its selected-response tests of critical reading and evaluation and of critiquing an argument.

Judging skills and deciding skills : Skill at judging and deciding is skill at recognizing what judgment or decision the available evidence and argument supports, and with what degree of confidence. It is thus a component of the inferential skills already discussed.

Lists and tests of critical thinking abilities often include two more abilities: identifying assumptions and constructing and evaluating definitions.

In addition to dispositions and abilities, critical thinking needs knowledge: of critical thinking concepts, of critical thinking principles, and of the subject-matter of the thinking.

We can derive a short list of concepts whose understanding contributes to critical thinking from the critical thinking abilities described in the preceding section. Observational abilities require an understanding of the difference between observation and inference. Questioning abilities require an understanding of the concepts of ambiguity and vagueness. Inferential abilities require an understanding of the difference between conclusive and defeasible inference (traditionally, between deduction and induction), as well as of the difference between necessary and sufficient conditions. Experimenting abilities require an understanding of the concepts of hypothesis, null hypothesis, assumption and prediction, as well as of the concept of statistical significance and of its difference from importance. They also require an understanding of the difference between an experiment and an observational study, and in particular of the difference between a randomized controlled trial, a prospective correlational study and a retrospective (case-control) study. Argument analysis abilities require an understanding of the concepts of argument, premiss, assumption, conclusion and counter-consideration. Additional critical thinking concepts are proposed by Bailin et al. (1999b: 293), Fisher & Scriven (1997: 105–106), and Black (2012).

According to Glaser (1941: 25), ability to think critically requires knowledge of the methods of logical inquiry and reasoning. If we review the list of abilities in the preceding section, however, we can see that some of them can be acquired and exercised merely through practice, possibly guided in an educational setting, followed by feedback. Searching intelligently for a causal explanation of some phenomenon or event requires that one consider a full range of possible causal contributors, but it seems more important that one implements this principle in one’s practice than that one is able to articulate it. What is important is “operational knowledge” of the standards and principles of good thinking (Bailin et al. 1999b: 291–293). But the development of such critical thinking abilities as designing an experiment or constructing an operational definition can benefit from learning their underlying theory. Further, explicit knowledge of quirks of human thinking seems useful as a cautionary guide. Human memory is not just fallible about details, as people learn from their own experiences of misremembering, but is so malleable that a detailed, clear and vivid recollection of an event can be a total fabrication (Loftus 2017). People seek or interpret evidence in ways that are partial to their existing beliefs and expectations, often unconscious of their “confirmation bias” (Nickerson 1998). Not only are people subject to this and other cognitive biases (Kahneman 2011), of which they are typically unaware, but it may be counter-productive for one to make oneself aware of them and try consciously to counteract them or to counteract social biases such as racial or sexual stereotypes (Kenyon & Beaulac 2014). It is helpful to be aware of these facts and of the superior effectiveness of blocking the operation of biases—for example, by making an immediate record of one’s observations, refraining from forming a preliminary explanatory hypothesis, blind refereeing, double-blind randomized trials, and blind grading of students’ work.

Critical thinking about an issue requires substantive knowledge of the domain to which the issue belongs. Critical thinking abilities are not a magic elixir that can be applied to any issue whatever by somebody who has no knowledge of the facts relevant to exploring that issue. For example, the student in Bubbles needed to know that gases do not penetrate solid objects like a glass, that air expands when heated, that the volume of an enclosed gas varies directly with its temperature and inversely with its pressure, and that hot objects will spontaneously cool down to the ambient temperature of their surroundings unless kept hot by insulation or a source of heat. Critical thinkers thus need a rich fund of subject-matter knowledge relevant to the variety of situations they encounter. This fact is recognized in the inclusion among critical thinking dispositions of a concern to become and remain generally well informed.

Experimental educational interventions, with control groups, have shown that education can improve critical thinking skills and dispositions, as measured by standardized tests. For information about these tests, see the Supplement on Assessment .

What educational methods are most effective at developing the dispositions, abilities and knowledge of a critical thinker? Abrami et al. (2015) found that in the experimental and quasi-experimental studies that they analyzed dialogue, anchored instruction, and mentoring each increased the effectiveness of the educational intervention, and that they were most effective when combined. They also found that in these studies a combination of separate instruction in critical thinking with subject-matter instruction in which students are encouraged to think critically was more effective than either by itself. However, the difference was not statistically significant; that is, it might have arisen by chance.

Most of these studies lack the longitudinal follow-up required to determine whether the observed differential improvements in critical thinking abilities or dispositions continue over time, for example until high school or college graduation. For details on studies of methods of developing critical thinking skills and dispositions, see the Supplement on Educational Methods .

12. Controversies

Scholars have denied the generalizability of critical thinking abilities across subject domains, have alleged bias in critical thinking theory and pedagogy, and have investigated the relationship of critical thinking to other kinds of thinking.

McPeck (1981) attacked the thinking skills movement of the 1970s, including the critical thinking movement. He argued that there are no general thinking skills, since thinking is always thinking about some subject-matter. It is futile, he claimed, for schools and colleges to teach thinking as if it were a separate subject. Rather, teachers should lead their pupils to become autonomous thinkers by teaching school subjects in a way that brings out their cognitive structure and that encourages and rewards discussion and argument. As some of his critics (e.g., Paul 1985; Siegel 1985) pointed out, McPeck’s central argument needs elaboration, since it has obvious counter-examples in writing and speaking, for which (up to a certain level of complexity) there are teachable general abilities even though they are always about some subject-matter. To make his argument convincing, McPeck needs to explain how thinking differs from writing and speaking in a way that does not permit useful abstraction of its components from the subject-matters with which it deals. He has not done so. Nevertheless, his position that the dispositions and abilities of a critical thinker are best developed in the context of subject-matter instruction is shared by many theorists of critical thinking, including Dewey (1910, 1933), Glaser (1941), Passmore (1980), Weinstein (1990), and Bailin et al. (1999b).

McPeck’s challenge prompted reflection on the extent to which critical thinking is subject-specific. McPeck argued for a strong subject-specificity thesis, according to which it is a conceptual truth that all critical thinking abilities are specific to a subject. (He did not however extend his subject-specificity thesis to critical thinking dispositions. In particular, he took the disposition to suspend judgment in situations of cognitive dissonance to be a general disposition.) Conceptual subject-specificity is subject to obvious counter-examples, such as the general ability to recognize confusion of necessary and sufficient conditions. A more modest thesis, also endorsed by McPeck, is epistemological subject-specificity, according to which the norms of good thinking vary from one field to another. Epistemological subject-specificity clearly holds to a certain extent; for example, the principles in accordance with which one solves a differential equation are quite different from the principles in accordance with which one determines whether a painting is a genuine Picasso. But the thesis suffers, as Ennis (1989) points out, from vagueness of the concept of a field or subject and from the obvious existence of inter-field principles, however broadly the concept of a field is construed. For example, the principles of hypothetico-deductive reasoning hold for all the varied fields in which such reasoning occurs. A third kind of subject-specificity is empirical subject-specificity, according to which as a matter of empirically observable fact a person with the abilities and dispositions of a critical thinker in one area of investigation will not necessarily have them in another area of investigation.

The thesis of empirical subject-specificity raises the general problem of transfer. If critical thinking abilities and dispositions have to be developed independently in each school subject, how are they of any use in dealing with the problems of everyday life and the political and social issues of contemporary society, most of which do not fit into the framework of a traditional school subject? Proponents of empirical subject-specificity tend to argue that transfer is more likely to occur if there is critical thinking instruction in a variety of domains, with explicit attention to dispositions and abilities that cut across domains. But evidence for this claim is scanty. There is a need for well-designed empirical studies that investigate the conditions that make transfer more likely.

It is common ground in debates about the generality or subject-specificity of critical thinking dispositions and abilities that critical thinking about any topic requires background knowledge about the topic. For example, the most sophisticated understanding of the principles of hypothetico-deductive reasoning is of no help unless accompanied by some knowledge of what might be plausible explanations of some phenomenon under investigation.

Critics have objected to bias in the theory, pedagogy and practice of critical thinking. Commentators (e.g., Alston 1995; Ennis 1998) have noted that anyone who takes a position has a bias in the neutral sense of being inclined in one direction rather than others. The critics, however, are objecting to bias in the pejorative sense of an unjustified favoring of certain ways of knowing over others, frequently alleging that the unjustly favoured ways are those of a dominant sex or culture (Bailin 1995). These ways favour:

• reinforcement of egocentric and sociocentric biases over dialectical engagement with opposing world-views (Paul 1981, 1984; Warren 1998)
• distancing from the object of inquiry over closeness to it (Martin 1992; Thayer-Bacon 1992)
• indifference to the situation of others over care for them (Martin 1992)
• orientation to thought over orientation to action (Martin 1992)
• being reasonable over caring to understand people’s ideas (Thayer-Bacon 1993)
• being neutral and objective over being embodied and situated (Thayer-Bacon 1995a)
• doubting over believing (Thayer-Bacon 1995b)
• reason over emotion, imagination and intuition (Thayer-Bacon 2000)
• solitary thinking over collaborative thinking (Thayer-Bacon 2000)
• written and spoken assignments over other forms of expression (Alston 2001)
• attention to written and spoken communications over attention to human problems (Alston 2001)
• winning debates in the public sphere over making and understanding meaning (Alston 2001)

A common thread in this smorgasbord of accusations is dissatisfaction with focusing on the logical analysis and evaluation of reasoning and arguments. While these authors acknowledge that such analysis and evaluation is part of critical thinking and should be part of its conceptualization and pedagogy, they insist that it is only a part. Paul (1981), for example, bemoans the tendency of atomistic teaching of methods of analyzing and evaluating arguments to turn students into more able sophists, adept at finding fault with positions and arguments with which they disagree but even more entrenched in the egocentric and sociocentric biases with which they began. Martin (1992) and Thayer-Bacon (1992) cite with approval the self-reported intimacy with their subject-matter of leading researchers in biology and medicine, an intimacy that conflicts with the distancing allegedly recommended in standard conceptions and pedagogy of critical thinking. Thayer-Bacon (2000) contrasts the embodied and socially embedded learning of her elementary school students in a Montessori school, who used their imagination, intuition and emotions as well as their reason, with conceptions of critical thinking as

thinking that is used to critique arguments, offer justifications, and make judgments about what are the good reasons, or the right answers. (Thayer-Bacon 2000: 127–128)

Alston (2001) reports that her students in a women’s studies class were able to see the flaws in the Cinderella myth that pervades much romantic fiction but in their own romantic relationships still acted as if all failures were the woman’s fault and still accepted the notions of love at first sight and living happily ever after. Students, she writes, should

be able to connect their intellectual critique to a more affective, somatic, and ethical account of making risky choices that have sexist, racist, classist, familial, sexual, or other consequences for themselves and those both near and far… critical thinking that reads arguments, texts, or practices merely on the surface without connections to feeling/desiring/doing or action lacks an ethical depth that should infuse the difference between mere cognitive activity and something we want to call critical thinking. (Alston 2001: 34)

Some critics portray such biases as unfair to women. Thayer-Bacon (1992), for example, has charged modern critical thinking theory with being sexist, on the ground that it separates the self from the object and causes one to lose touch with one’s inner voice, and thus stigmatizes women, who (she asserts) link self to object and listen to their inner voice. Her charge does not imply that women as a group are on average less able than men to analyze and evaluate arguments. Facione (1990c) found no difference by sex in performance on his California Critical Thinking Skills Test. Kuhn (1991: 280–281) found no difference by sex in either the disposition or the competence to engage in argumentative thinking.

The critics propose a variety of remedies for the biases that they allege. In general, they do not propose to eliminate or downplay critical thinking as an educational goal. Rather, they propose to conceptualize critical thinking differently and to change its pedagogy accordingly. Their pedagogical proposals arise logically from their objections. They can be summarized as follows:

• Focus on argument networks with dialectical exchanges reflecting contesting points of view rather than on atomic arguments, so as to develop “strong sense” critical thinking that transcends egocentric and sociocentric biases (Paul 1981, 1984).
• Foster closeness to the subject-matter and feeling connected to others in order to inform a humane democracy (Martin 1992).
• Develop “constructive thinking” as a social activity in a community of physically embodied and socially embedded inquirers with personal voices who value not only reason but also imagination, intuition and emotion (Thayer-Bacon 2000).
• In developing critical thinking in school subjects, treat as important neither skills nor dispositions but opening worlds of meaning (Alston 2001).
• Attend to the development of critical thinking dispositions as well as skills, and adopt the “critical pedagogy” practised and advocated by Freire (1968 [1970]) and hooks (1994) (Dalgleish, Girard, & Davies 2017).

A common thread in these proposals is treatment of critical thinking as a social, interactive, personally engaged activity like that of a quilting bee or a barn-raising (Thayer-Bacon 2000) rather than as an individual, solitary, distanced activity symbolized by Rodin’s The Thinker . One can get a vivid description of education with the former type of goal from the writings of bell hooks (1994, 2010). Critical thinking for her is open-minded dialectical exchange across opposing standpoints and from multiple perspectives, a conception similar to Paul’s “strong sense” critical thinking (Paul 1981). She abandons the structure of domination in the traditional classroom. In an introductory course on black women writers, for example, she assigns students to write an autobiographical paragraph about an early racial memory, then to read it aloud as the others listen, thus affirming the uniqueness and value of each voice and creating a communal awareness of the diversity of the group’s experiences (hooks 1994: 84). Her “engaged pedagogy” is thus similar to the “freedom under guidance” implemented in John Dewey’s Laboratory School of Chicago in the late 1890s and early 1900s. It incorporates the dialogue, anchored instruction, and mentoring that Abrami (2015) found to be most effective in improving critical thinking skills and dispositions.

What is the relationship of critical thinking to problem solving, decision-making, higher-order thinking, creative thinking, and other recognized types of thinking? One’s answer to this question obviously depends on how one defines the terms used in the question. If critical thinking is conceived broadly to cover any careful thinking about any topic for any purpose, then problem solving and decision making will be kinds of critical thinking, if they are done carefully. Historically, ‘critical thinking’ and ‘problem solving’ were two names for the same thing. If critical thinking is conceived more narrowly as consisting solely of appraisal of intellectual products, then it will be disjoint with problem solving and decision making, which are constructive.

Bloom’s taxonomy of educational objectives used the phrase “intellectual abilities and skills” for what had been labeled “critical thinking” by some, “reflective thinking” by Dewey and others, and “problem solving” by still others (Bloom et al. 1956: 38). Thus, the so-called “higher-order thinking skills” at the taxonomy’s top levels of analysis, synthesis and evaluation are just critical thinking skills, although they do not come with general criteria for their assessment (Ennis 1981b). The revised version of Bloom’s taxonomy (Anderson et al. 2001) likewise treats critical thinking as cutting across those types of cognitive process that involve more than remembering (Anderson et al. 2001: 269–270). For details, see the Supplement on History .

As to creative thinking, it overlaps with critical thinking (Bailin 1987, 1988). Thinking about the explanation of some phenomenon or event, as in Ferryboat , requires creative imagination in constructing plausible explanatory hypotheses. Likewise, thinking about a policy question, as in Candidate , requires creativity in coming up with options. Conversely, creativity in any field needs to be balanced by critical appraisal of the draft painting or novel or mathematical theory.

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Critical Thinking

Developing the right mindset and skills.

By the Mind Tools Content Team

We make hundreds of decisions every day and, whether we realize it or not, we're all critical thinkers.

We use critical thinking each time we weigh up our options, prioritize our responsibilities, or think about the likely effects of our actions. It's a crucial skill that helps us to cut out misinformation and make wise decisions. The trouble is, we're not always very good at it!

In this article, we'll explore the key skills that you need to develop your critical thinking skills, and how to adopt a critical thinking mindset, so that you can make well-informed decisions.

What Is Critical Thinking?

Critical thinking is the discipline of rigorously and skillfully using information, experience, observation, and reasoning to guide your decisions, actions, and beliefs. You'll need to actively question every step of your thinking process to do it well.

Collecting, analyzing and evaluating information is an important skill in life, and a highly valued asset in the workplace. People who score highly in critical thinking assessments are also rated by their managers as having good problem-solving skills, creativity, strong decision-making skills, and good overall performance. [1]

Key Critical Thinking Skills

Critical thinkers possess a set of key characteristics which help them to question information and their own thinking. Focus on the following areas to develop your critical thinking skills:

Being willing and able to explore alternative approaches and experimental ideas is crucial. Can you think through "what if" scenarios, create plausible options, and test out your theories? If not, you'll tend to write off ideas and options too soon, so you may miss the best answer to your situation.

To nurture your curiosity, stay up to date with facts and trends. You'll overlook important information if you allow yourself to become "blinkered," so always be open to new information.

But don't stop there! Look for opposing views or evidence to challenge your information, and seek clarification when things are unclear. This will help you to reassess your beliefs and make a well-informed decision later. Read our article, Opening Closed Minds , for more ways to stay receptive.

Logical Thinking

You must be skilled at reasoning and extending logic to come up with plausible options or outcomes.

It's also important to emphasize logic over emotion. Emotion can be motivating but it can also lead you to take hasty and unwise action, so control your emotions and be cautious in your judgments. Know when a conclusion is "fact" and when it is not. "Could-be-true" conclusions are based on assumptions and must be tested further. Read our article, Logical Fallacies , for help with this.

Use creative problem solving to balance cold logic. By thinking outside of the box you can identify new possible outcomes by using pieces of information that you already have.

Self-Awareness

Many of the decisions we make in life are subtly informed by our values and beliefs. These influences are called cognitive biases and it can be difficult to identify them in ourselves because they're often subconscious.

Practicing self-awareness will allow you to reflect on the beliefs you have and the choices you make. You'll then be better equipped to challenge your own thinking and make improved, unbiased decisions.

One particularly useful tool for critical thinking is the Ladder of Inference . It allows you to test and validate your thinking process, rather than jumping to poorly supported conclusions.

Developing a Critical Thinking Mindset

Combine the above skills with the right mindset so that you can make better decisions and adopt more effective courses of action. You can develop your critical thinking mindset by following this process:

Gather Information

First, collect data, opinions and facts on the issue that you need to solve. Draw on what you already know, and turn to new sources of information to help inform your understanding. Consider what gaps there are in your knowledge and seek to fill them. And look for information that challenges your assumptions and beliefs.

Be sure to verify the authority and authenticity of your sources. Not everything you read is true! Use this checklist to ensure that your information is valid:

• Are your information sources trustworthy ? (For example, well-respected authors, trusted colleagues or peers, recognized industry publications, websites, blogs, etc.)
• Is the information you have gathered up to date ?
• Has the information received any direct criticism ?
• Does the information have any errors or inaccuracies ?
• Is there any evidence to support or corroborate the information you have gathered?
• Is the information you have gathered subjective or biased in any way? (For example, is it based on opinion, rather than fact? Is any of the information you have gathered designed to promote a particular service or organization?)

If any information appears to be irrelevant or invalid, don't include it in your decision making. But don't omit information just because you disagree with it, or your final decision will be flawed and bias.

Now observe the information you have gathered, and interpret it. What are the key findings and main takeaways? What does the evidence point to? Start to build one or two possible arguments based on what you have found.

You'll need to look for the details within the mass of information, so use your powers of observation to identify any patterns or similarities. You can then analyze and extend these trends to make sensible predictions about the future.

To help you to sift through the multiple ideas and theories, it can be useful to group and order items according to their characteristics. From here, you can compare and contrast the different items. And once you've determined how similar or different things are from one another, Paired Comparison Analysis can help you to analyze them.

The final step involves challenging the information and rationalizing its arguments.

Apply the laws of reason (induction, deduction, analogy) to judge an argument and determine its merits. To do this, it's essential that you can determine the significance and validity of an argument to put it in the correct perspective. Take a look at our article, Rational Thinking , for more information about how to do this.

Once you have considered all of the arguments and options rationally, you can finally make an informed decision.

Afterward, take time to reflect on what you have learned and what you found challenging. Step back from the detail of your decision or problem, and look at the bigger picture. Record what you've learned from your observations and experience.

Critical thinking involves rigorously and skilfully using information, experience, observation, and reasoning to guide your decisions, actions and beliefs. It's a useful skill in the workplace and in life.

You'll need to be curious and creative to explore alternative possibilities, but rational to apply logic, and self-aware to identify when your beliefs could affect your decisions or actions.

You can demonstrate a high level of critical thinking by validating your information, analyzing its meaning, and finally evaluating the argument.

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See Critical Thinking represented in our infographic: An Elementary Guide to Critical Thinking .

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Developing Critical Thinking

• Posted January 10, 2018
• By Iman Rastegari

In a time where deliberately false information is continually introduced into public discourse, and quickly spread through social media shares and likes, it is more important than ever for young people to develop their critical thinking. That skill, says Georgetown professor William T. Gormley, consists of three elements: a capacity to spot weakness in other arguments, a passion for good evidence, and a capacity to reflect on your own views and values with an eye to possibly change them. But are educators making the development of these skills a priority?

"Some teachers embrace critical thinking pedagogy with enthusiasm and they make it a high priority in their classrooms; other teachers do not," says Gormley, author of the recent Harvard Education Press release The Critical Advantage: Developing Critical Thinking Skills in School . "So if you are to assess the extent of critical-thinking instruction in U.S. classrooms, you’d find some very wide variations." Which is unfortunate, he says, since developing critical-thinking skills is vital not only to students' readiness for college and career, but to their civic readiness, as well.

"It's important to recognize that critical thinking is not just something that takes place in the classroom or in the workplace, it's something that takes place — and should take place — in our daily lives," says Gormley.

In this edition of the Harvard EdCast, Gormley looks at the value of teaching critical thinking, and explores how it can be an important solution to some of the problems that we face, including "fake news."

About the Harvard EdCast

The Harvard EdCast is a weekly series of podcasts, available on the Harvard University iT unes U page, that features a 15-20 minute conversation with thought leaders in the field of education from across the country and around the world. Hosted by Matt Weber and co-produced by Jill Anderson, the Harvard EdCast is a space for educational discourse and openness, focusing on the myriad issues and current events related to the field.

An education podcast that keeps the focus simple: what makes a difference for learners, educators, parents, and communities

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The Importance of Critical Thinking, For Students and Ourselves

Critical thinking is a vital skill, yet it’s often neglected. In higher education, we know the importance of learning objectives that let us measure learner success. Starting with a clear definition of critical thinking allows us to identify the associated skills that we want to imbue in our students and ourselves.

Defining Critical Thinking

According to the Oxford Languages dictionary , critical thinking is “the objective analysis and evaluation of an issue in order to form a judgment.” It sounds relatively simple, yet we often form judgments without that all-important objective analysis/evaluation piece.

Employers on the Southern New Hampshire University (SNHU) Social Sciences Advisory Board tell us that they want to hire people with critical thinking skills, but applicants often lack this ability. According to Professor of Science Dr. Norman Herr , critical thinking skills can be boiled down to the following key sequential elements:

• Identification of premises and conclusions — Break arguments down into logical statements
• Clarification of arguments — Identify ambiguity in these stated assertions
• Establishment of facts — Search for contradictions to determine if an argument or theory is complete and reasonable
• Evaluation of logic — Use inductive or deductive reasoning to decide if conclusions drawn are adequately supported
• Final evaluation — Weigh the arguments against the evidence presented

As educators, we must teach our students those critical thinking skills and practice them ourselves to objectively analyze an onslaught of information. Ideas, especially plausible-sounding philosophies, should be challenged and pass the credibility litmus test.

Red Flag Alert

The School Library Journal lists four types of information that should raise red flags when we’re watching the news, reading social media, or at any point in our everyday lives when we are confronted with something purported to be “fact:”

• Fake news, which refers to purported news that is demonstrably untrue.
• Misinformation, which is spread by those who don’t realize that it’s false or only partially true.
• Disinformation, which is deliberately spread by people who know that it’s not accurate and who want to spread a false message.
• Propaganda, which is information that is spread with a specific agenda. It may or may not be false, but it’s intended to get an emotional reaction.

Get With the Times

SNHU, and other colleges and universities across the U.S., must use updated tools to help their students think critically about the information they consume. Currently, many institutions of higher learning fail to teach students how to identify misinformation sources. Sam Wineburg and Nadiv Ziv , professors of education at Stanford University, argue that many colleges offer guides to evaluating website trustworthiness, but far too many of them base their advice on a 1998 report on assessing websites. They warn that it makes no sense for colleges to share 20-year-old advice on dealing with the rapidly-changing online landscape, where two decades feels like a century.

Further, as educators in institutions of higher education, we must afford learners as many opportunities as possible to hone their critical thinking skills when interacting with instructors and fellow students. Greg Lukianoff and Johnathan Haidt , authors of The Coddling of the American Mind , contend that “one of the most brilliant features of universities is that, when they are working properly, they are communities of scholars who cancel out one another’s confirmation biases .” Without exploring opposing viewpoints, students may fall prey to confirmation bias, further cementing ideas that they already believe to be true. Being inclusive when it comes to viewpoint diversity is indispensable for avoiding these echo chambers that circumvent having one’s ideas challenged.

Separating Wheat from Chaff: Critical Thinking Examples

As we teach our students the importance of critical thinking, how do we equip them to sift through the onslaught of information they encounter every day, both personally and in their educational pursuits? And how do we do the same for ourselves?

Here are four critical thinking examples that anyone can apply when evaluating information:

• Consider whether the person who wrote or is sharing the information has any vested interest in doing so. For example, a writer may have a degree and professional experience that gives them expertise to write an article on specific communication techniques. Be aware that the writer’s credibility can be affected by outside interests. These include being paid to write a book with a certain viewpoint, giving paid seminars, affiliation with certain organizations or anything else that creates a financial or personal interest in promoting a specific perspective.
• Consider the venue in which the person is sharing the information. Newscasts and newspapers once were slanted more toward neutrality, although there was never an era when bias was completely absent. The 19th century even had its own version of “clickbait” in the form of yellow journalism . Today, it’s getting more difficult for those with critical thinking skills to find unbiased sources. Websites like Towards Data Science publish lists rating major sites on their leanings; check these lists to view content on biased sites through a more skeptical lens, verifying their claims for yourself.
• Read beyond clickbait headlines. Websites create headlines to generate traffic and ad revenue, not to support critical thinking or give accurate information. Too many people go by what the headline says without reading more deeply, even though media misrepresentation of studies is rampant . Often, the information contained within the article is not accurately represented in the headline. Sometimes there’s even a direct contradiction, or the publication is focusing on one single study that may mean nothing because other studies have contradictory results.
• Use Snopes , Fact Check , and other fact-checking websites. Ironically, Snopes itself has been the victim of misinformation campaigns designed to discredit its efforts to promote the importance of critical thinking.

Anyone in a teaching position should point their students toward reliable references. For example, at SNHU, instructors can point their students towards the Shapiro Library for their assignments. No matter where you teach, the main objective is to give them opportunities to apply critical thinking skills by evaluating material that they encounter in everyday life. Another way to do this at SNHU or in any online classroom is by incorporating elements of the four points into your announcements, discussion posts and feedback. For example, you might post two articles with differing viewpoints on the week’s material. For each, break down the publication’s possible slant, the way in which any research-based material is presented and the author’s credentials. Hypothetically, ask students whether those factors might be playing into the opinions expressed.

Misinformation Morphs into Disinformation

Misinformation, if not addressed, easily turns into disinformation when it is readily shared by students, individuals and groups that may know it is wrong. They may continue to intentionally spread it to cast doubt or stir divisiveness. Students listen to their peers, and the more critical thinking is addressed in a course, the more we prepare students not to fall into the misinformation trap.

Courtney Brown and Sherrish Holland , of the Center for the Professional Education of Teachers, argue that for educators, the challenge is now far more about how they need to inform their students to interpret and assess the information they come across and not simply how to gain access to it. The term “fake news” is used to discredit anyone trying to clarify fact from fiction. Fake news is a cover for some people when they are being deliberately deceptive. As educators become clearer about the distinction, it can be better communicated to students.

Anyone Can Promote Critical Thinking

Even if you don’t teach, use those points in conversations to help others hone their critical thinking skills, along with a dose of emotional intelligence. If someone shares misinformation with you, don’t be combative. Instead, use probing statements and questions designed to spark their critical thinking.

Here are some examples:

“That’s very interesting. Do you think the person they’re quoting might be letting his business interests color what he’s saying?”

“I know that sometimes the media oversimplifies research. I wonder who funded that study and if that’s influencing what they’re saying.”

Of course, you need to adapt to the situation and to make what you say sound organic and conversational, but the core idea remains the same. Inspire the other person to use critical thinking skills. Give them reasons to look more deeply into the topic instead of blindly accepting information. Course activities that stimulate interaction and a deep dive into course-related ideas will encourage perspective-taking and foster new avenues of thought along the path to life-long learning. As American cultural anthropologist Margaret Mead said, “Children must be taught how to think, not what to think.” While Mead was referring to younger children, this statement is apropos for learners in higher education who are tasked with dissecting volumes of information.

It’s crucial to teach our students to question what they read and hear. Jerry Baldasty , provost at the University of Washington, believes that democracies live and die by the ability of their people to access information and engage in robust discussions based upon facts. It is the facts that are being attacked by misinformation. The result is a growing distrust of our core societal institution. People have lost confidence in religious organizations, higher education, government and the media as they believe deliberately deceptive information they come across.

Baldasty argues, “this is why it is crucial that we educate our students how to think critically, access and analyze data, and, above all, question the answers.” Students need critical thinking skills for much more than their self-enlightenment. They will become our leaders, politicians, teachers, researchers, advocates, authors, business owners and perhaps most importantly, voters. The more we can imbue them with critical thinking skills, the better.

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“Too many facts, too little conceptualizing, too much memorizing, and too little thinking.” ~  Paul Hurd , the Organizer in Developing Blueprints for Institutional Change

Introduction The question at issue in this paper is: What is the current state of critical thinking in higher education?

Sadly, studies of higher education demonstrate three disturbing, but hardly novel, facts:

• Most college faculty at all levels lack a substantive concept of critical thinking.
• Most college faculty don’t realize that they lack a substantive concept of critical thinking, believe that they sufficiently understand it, and assume they are already teaching students it.  
• Lecture, rote memorization, and (largely ineffective) short-term study habits are still the norm in college instruction and learning today.

These three facts, taken together, represent serious obstacles to essential, long-term institutional change, for only when administrative and faculty leaders grasp the nature, implications, and power of a robust concept of critical thinking — as well as gain insight into the negative implications of its absence — are they able to orchestrate effective professional development. When faculty have a vague notion of critical thinking, or reduce it to a single-discipline model (as in teaching critical thinking through a “logic” or a “study skills” paradigm), it impedes their ability to identify ineffective, or develop more effective, teaching practices. It prevents them from making the essential connections (both within subjects and across them), connections that give order and substance to teaching and learning.

This paper highlights the depth of the problem and its solution — a comprehensive, substantive concept of critical thinking fostered across the curriculum. As long as we rest content with a fuzzy concept of critical thinking or an overly narrow one, we will not be able to effectively teach for it. Consequently, students will continue to leave our colleges without the intellectual skills necessary for reasoning through complex issues.

Part One: An Initial Look at the Difference Between a Substantive and Non-Substantive Concept of Critical Thinking

Faculty Lack a Substantive Concept of Critical Thinking

Studies demonstrate that most college faculty lack a substantive concept of critical thinking. Consequently they do not (and cannot) use it as a central organizer in the design of instruction. It does not inform their conception of the student’s role as learner. It does not affect how they conceptualize their own role as instructors. They do not link it to the essential thinking that defines the content they teach. They, therefore, usually teach content separate from the thinking students need to engage in if they are to take ownership of that content. They teach history but not historical thinking. They teach biology, but not biological thinking. They teach math, but not mathematical thinking. They expect students to do analysis, but have no clear idea of how to teach students the elements of that analysis. They want students to use intellectual standards in their thinking, but have no clear conception of what intellectual standards they want their students to use or how to articulate them. They are unable to describe the intellectual traits (dispositions) presupposed for intellectual discipline. They have no clear idea of the relation between critical thinking and creativity, problem-solving, decision-making, or communication. They do not understand the role that thinking plays in understanding content. They are often unaware that didactic teaching is ineffective. They don’t see why students fail to make the basic concepts of the discipline their own. They lack classroom teaching strategies that would enable students to master content and become skilled learners.

Most faculty have these problems, yet with little awareness that they do. The majority of college faculty consider their teaching strategies just fine, no matter what the data reveal. Whatever problems exist in their instruction they see as the fault of students or beyond their control.

Studies Reveal That Critical Thinking Is Rare in the College Classroom Research demonstrates that, contrary to popular faculty belief, critical thinking is not fostered in the typical college classroom. In a meta-analysis of the literature on teaching effectiveness in higher education, Lion Gardiner, in conjunction with ERIC Clearinghouse on Higher Education (1995) documented the following disturbing patterns: “Faculty aspire to develop students’ thinking skills, but research consistently shows that in practice we tend to aim at facts and concepts in the disciplines, at the lowest cognitive levels, rather than development of intellect or values."

Numerous studies of college classrooms reveal that, rather than actively involving our students in learning, we lecture, even though lectures are not nearly as effective as other means for developing cognitive skills. In addition, students may be attending to lectures only about one-half of their time in class, and retention from lectures is low.

Studies suggest our methods often fail to dislodge students’ misconceptions and ensure learning of complex, abstract concepts. Capacity for problem solving is limited by our use of inappropriately simple practice exercises.

Classroom tests often set the standard for students’ learning. As with instruction, however, we tend to emphasize recall of memorized factual information rather than intellectual challenge. Taken together with our preference for lecturing, our tests may be reinforcing our students’ commonly fact-oriented memory learning, of limited value to either them or society.

Faculty agree almost universally that the development of students’ higher-order intellectual or cognitive abilities is the most important educational task of colleges and universities. These abilities underpin our students’ perceptions of the world and the consequent decisions they make. Specifically, critical thinking – the capacity to evaluate skillfully and fairly the quality of evidence and detect error, hypocrisy, manipulation, dissembling, and bias – is central to both personal success and national needs.

A 1972 study of 40,000 faculty members by the American Council on Education found that 97 percent of the respondents indicated the most important goal of undergraduate education is to foster students’ ability to think critically.

Process-oriented instructional orientations “have long been more successful than conventional instruction in fostering effective movement from concrete to formal reasoning. Such programs emphasize students’ active involvement in learning and cooperative work with other students and de-emphasize lectures . . .”

Gardiner’s summary of the research coincides with the results of a large study (Paul, et. al. 1997) of 38 public colleges and universities and 28 private ones focused on the question: To what extent are faculty teaching for critical thinking?

The study included randomly selected faculty from colleges and universities across California, and encompassed prestigious universities such as Stanford, Cal Tech, USC, UCLA, UC Berkeley, and the California State University System. Faculty answered both closed and open-ended questions in a 40-50 minute interview.

By direct statement or by implication, most faculty claimed that they permeated their instruction with an emphasis on critical thinking and that the students internalized the concepts in their courses as a result. Yet only the rare interviewee mentioned the importance of students thinking clearly, accurately, precisely, relevantly, or logically, etc... Very few mentioned any of the basic skills of thought such as the ability to clarify questions; gather relevant data; reason to logical or valid conclusions; identify key assumptions; trace significant implications, or enter without distortion into alternative points of view. Intellectual traits of mind, such as intellectual humility, intellectual perseverance, intellectual responsibility, etc . . . were rarely mentioned by the interviewees. Consider the following key results from the study:

• Though the overwhelming majority of faculty claimed critical thinking to be a primary objective of their instruction (89%), only a small minority could give a clear explanation of what critical thinking is (19%). Furthermore, according to their answers, only 9% of the respondents were clearly teaching for critical thinking on a typical day in class.
• Though the overwhelming majority (78%) claimed that their students lacked appropriate intellectual standards (to use in assessing their thinking), and 73% considered that students learning to assess their own work was of primary importance, only a very small minority (8%) could enumerate any intellectual criteria or standards they required of students or could give an intelligible explanation of those criteria and standards.
• While 50% of those interviewed said that they explicitly distinguish critical thinking skills from traits, only 8% were able to provide a clear conception of the critical thinking skills they thought were most important for their students to develop. Furthermore, the overwhelming majority (75%) provided either minimal or vague allusion (33%) or no illusion at all (42%) to intellectual traits of mind.
• Although the majority (67%) said that their concept of critical thinking is largely explicit in their thinking, only 19% could elaborate on their concept of thinking.
• Although the vast majority (89%) stated that critical thinking was of primary importance to their instruction, 77% of the respondents had little, limited or no conception of how to reconcile content coverage with the fostering of critical thinking.
• Although the overwhelming majority (81%) felt that their department’s graduates develop a good or high level of critical thinking ability while in their program, only 20% said that their departments had a shared approach to critical thinking, and only 9% were able to clearly articulate how they would assess the extent to which a faculty member was or was not fostering critical thinking. The remaining respondents had a limited conception or no conception at all of how to do this.

A Substantive Conception of Critical Thinking

If we understand critical thinking substantively, we not only explain the idea explicitly to our students, but we use it to give order and meaning to virtually everything we do as teachers and learners. We use it to organize the design of instruction. It informs how we conceptualize our students as learners. It determines how we conceptualize our role as instructors. It enables us to understand and explain the thinking that defines the content we teach.

When we understand critical thinking at a deep level, we realize that we must teach content through thinking, not content, and then thinking. We model the thinking that students need to formulate if they are to take ownership of the content. We teach history as historical thinking. We teach biology as biological thinking. We teach math as mathematical thinking. We expect students to analyze the thinking that is the content, and then to assess the thinking using intellectual standards. We foster the intellectual traits (dispositions) essential to critical thinking. We teach students to use critical thinking concepts as tools in entering into any system of thought, into any subject or discipline. We teach students to construct in their own minds the concepts that define the discipline. We acquire an array of classroom strategies that enable students to master content using their thinking and to become skilled learners.

The concept of critical thinking, rightly understood, ties together much of what we need to understand as teachers and learners. Properly understood, it leads to a framework for institutional change. For a deeper understanding of critical thinking see The Thinker’s Guide Series , the book, Critical Thinking: Tools for Taking Charge of Your Learning and Your Life , and the Foundation For Critical Thinking Library.

To exemplify my point, The Thinker’s Guide Series consists in a diverse set of contextualizations of one and the same substantive concept of critical thinking. If we truly understand critical thinking, for example, we should be able to explain its implications:

• for analyzing and assessing reasoning
• for identifying strengths and weaknesses in thinking
• for identifying obstacles to rational thought
• for dealing with egocentrism and sociocentrism
• for developing strategies that enable one to apply critical thinking to everyday life
• for understanding the stages of one’s development as a thinker
• for understanding the foundations of ethical reasoning
• for detecting bias and propaganda in the national and international news
• for conceptualizing the human mind as an instrument of intellectual work
• for active and cooperative learning
• for the art of asking essential questions
• for scientific thinking
• for close reading and substantive writing
• for grasping the logic of a discipline.

Each contextualization in this list is developed in one or more of the guides in the series. Together they suggest the robustness of a substantive concept of critical thinking. What is Critical Thinking (Stripped to its Essentials)?

The idea of critical thinking, stripped to its essentials, can be expressed in a number of ways. Here’s one:

Critical thinking is the art of thinking about thinking with a view to improving it. Critical thinkers seek to improve thinking, in three interrelated phases. They analyze thinking. They assess thinking. And they up-grade thinking (as a result). Creative thinking is the work of the third phase, that of replacing weak thinking with strong thinking, or strong thinking with stronger thinking. Creative thinking is a natural by-product of critical thinking, precisely because analyzing and assessing thinking enables one to raise it to a higher level. New and better thinking is the by-product of healthy critical thought.

A person is a critical thinker to the extent that he or she regularly improves thinking by studying and “critiquing” it. Critical thinkers carefully study the way humans ground, develop, and apply thought — to see how thinking can be improved.

The basic idea is simple: “Study thinking for strengths and weaknesses. Then make improvements by building on its strengths and targeting its weaknesses.”

    A critical thinker does not say:

“My thinking is just fine. If everyone thought like me, this would be a pretty good world.”

    A critical thinker says:

“My thinking, as that of everyone else, can always be improved. Self-deception and folly exist at every level of human life. It is foolish ever to take thinking for granted. To think well, we must regularly analyze, assess, and reconstruct thinking — ever mindful as to how we can improve it.”

Part Two: A Substantive Concept of Critical Thinking Reveals Common Denominators in all Academic Work

Substantive Critical Thinking Can be Cultivated in Every Academic Setting

By focusing on the rational capacities of students’ minds, by designing instruction so students explicitly grasp the sense, the logicalness, of what they learn, we can make all learning easier for them. Substantive learning multiplies comprehension and insight; lower order rote memorization multiplies misunderstanding and confusion. Though very little present instruction deliberately aims at lower order learning, most results in it. “Good” students have developed techniques for short term rote memorization; “poor” students have none. But few know what it is to think analytically through the content of a subject; few use critical thinking as a tool for acquiring knowledge.(see Nosich)

We often talk of knowledge as though it could be divorced from thinking, as though it could be gathered up by one person and given to another in the form of a collection of sentences to remember. When we talk in this way we forget that knowledge, by its very nature, depends on thought. Knowledge is produced by thought, analyzed by thought, comprehended by thought, organized, evaluated, maintained, and transformed by thought. Knowledge exists, properly speaking, only in minds that have comprehended it and constructed it through thought. And when we say thought we mean critical thought. Knowledge must be distinguished from the memorization of true statements. Students can easily blindly memorize what they do not understand. A book contains knowledge only in a derivative sense, only because minds can thoughtfully read it and, through this analytic process, gain knowledge. We forget this when we design instruction as though recall were equivalent to knowledge.

Every discipline — mathematics, physics, chemistry, biology, geography, sociology, anthropology, history, philosophy, and so on — is a mode of thinking. Every discipline can be understood only through thinking. We know mathematics, not when we can recite mathematical formulas, but when we can think mathematically. We know science, not when we can recall sentences from our science textbooks, but when we can think scientifically. We understand sociology only when we can think sociologically, history only when we can think historically, and philosophy only when we can think philosophically. When we teach so that students are not thinking their way through subjects and disciplines, students leave our courses with no more knowledge than they had when they entered them. When we sacrifice thought to gain coverage, we sacrifice knowledge at the same time.

In the typical history class, for example, students are often asked to remember facts about the past. They therefore come to think of history class as a place where you hear names and dates and places; where you try to memorize and state them on tests. They think that when they can successfully do this, they then “know history.”

Alternatively, consider history taught as a mode of thought. Viewed from the paradigm of a critical education, blindly memorized content ceases to be the focal point. Learning to think historically becomes the order of the day. Students learn historical content by thinking historically about historical questions and problems. They learn through their own thinking and classroom discussion that history is not a simple recounting of past events, but also an interpretation of events selected by and written from someone’s point of view. In recognizing that each historian writes from a point of view, students begin to identify and assess points of view leading to various historical interpretations. They recognize, for example, what it is to interpret the American Revolution from a British as well as a colonial perspective. They role-play different historical perspectives and master content through in-depth historical thought. They relate the present to the past. They discuss how their own stored-up interpretations of their own lives’ events shaped their responses to the present and their plans for the future. They come to understand the daily news as a form of historical thought shaped by the profit-making motivations of news collecting agencies. They learn that historical accounts may be distorted, biased, narrow, misleading.

Every Area or Domain of Thought Must Be Thought-Through to Be Learned

The mind that thinks critically is a mind prepared to take ownership of new ideas and modes of thinking. Critical thinking is a system-opening system. It works its way into a system of thought by thinking-through:

• the purpose or goal of the system
• the kinds of questions it answers (or problems it solves)
• the manner in which it collects data and information
• the kinds of inferences it enables
• the key concepts it generates
• the underlying assumptions it rests upon
• the implications embedded in it
• the point of view or way of seeing things it makes possible.

It assesses the system for clarity, accuracy, precision, relevance, depth, breadth, logic, significance, and (where applicable) fairness. There is no system no subject it cannot open.

There is a Necessary Connection Between Critical Thinking and Learning

The skills in up-grading thinking are the same skills as those required in up-grading learning. The art of thinking well illuminates the art of learning well. The art of learning well illuminates the art of thinking well. Both require intellectually skilled metacognition. For example, to be a skilled thinker in the learning process requires that we regularly note the elements of our thinking/learning:

• What is my purpose?
• What question am I trying to answer?
• What data or information do I need?
• What conclusions or inferences can I make (based on this information)?
• If I come to these conclusions, what will the implications and consequences be?
• What is the key concept (theory, principle, axiom) I am working with?
• What assumptions am I making?
• What is my point of view?

There is a Necessary Connection Between Critical Thinking and Skilled Reading and Writing

The reflective mind improves its thinking by reflectively thinking about it. Likewise, it improves its reading by reflectively thinking about how it is reading. It improves its writing by analyzing and assessing each draft it creates. It moves back and forth between thinking and thinking about thinking. It moves forward a bit, then loops back upon itself to check its own operations. It checks its inferences. It makes good its ground. It rises above itself and exercises oversight on itself.

One of the most important abilities that a thinker can have is the ability to monitor and assess his or her own thinking while processing the thinking of others. In reading, the reflective mind monitors how it is reading while it is reading. The foundation for this ability is knowledge of how the mind functions when reading well. For example, if I know that what I am reading is difficult for me to understand, I intentionally slow down. I put the meaning of each passage that I read into my own words. Knowing that one can understand ideas best when they are exemplified, then, when writing, I give my readers examples of what I am saying. As a reader, I look for examples to better understand what a text is saying. Learning how to read closely and write substantively are complex critical thinking abilities. When I can read closely, I can take ownership of important ideas in a text. When I can write substantively, I am able to say something worth saying about something worth saying something about. Many students today cannot.

Why Critical Thinking Is Important (& How to Improve It)

Last updated May 1, 2023. Edited and medically reviewed by Patrick Alban, DC . Written by Deane Alban .

By improving the quality of your thoughts and your decisions, better critical thinking skills can bring about a big positive change in your life. Learn how.

The quality of your life largely depends on the quality of the decisions you make.

Amazingly, the average person makes roughly 35,000 conscious decisions every day! 

Imagine how much better your life would be if there were a way to make better decisions, day in and day out?

Well, there is and you do it by boosting a skill called critical thinking .

Learning to master critical thinking can have a profoundly positive impact on nearly every aspect of your life.

What Exactly Is Critical Thinking?

The first documented account of critical thinking is the teachings of Socrates as recorded by Plato. 

Over time, the definition of critical thinking has evolved.

Most definitions of critical thinking are fairly complex and best understood by philosophy majors or psychologists.

For example, the Foundation for Critical Thinking , a nonprofit think tank, offers this definition:

“Critical thinking is the intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action.”

If that makes your head spin, here are some definitions that you may relate to more easily.

Critical thinking is “reasonable, reflective thinking that is focused on deciding what to believe or do.”

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Or, a catchy way of defining critical thinking is “deciding what’s true and what you should do.”

But my favorite uber-simple definition is that critical thinking is simply “thinking about thinking.”

6 Major Benefits of Good Critical Thinking Skills

Whether or not you think critically can make the difference between success and failure in just about every area of your life.

Our human brains are imperfect and prone to irrationality, distortions, prejudices, and cognitive biases .

Cognitive biases are systematic patterns of irrational thinking.

While the number of cognitive biases varies depending on the source, Wikipedia, for example, lists nearly 200 of them ! 

Some of the most well-known cognitive biases include:

• catastrophic thinking
• confirmation bias
• fear of missing out (FOMO)

Critical thinking will help you move past the limitations of irrational thinking.

Here are some of the most important ways critical thinking can impact your life.

1. Critical Thinking Is a Key to Career Success

There are many professions where critical thinking is an absolute must.

Lawyers, analysts, accountants, doctors, engineers, reporters, and scientists of all kinds must apply critical thinking frequently.

But critical thinking is a skill set that is becoming increasingly valuable in a growing number of professions.

Critical thinking can help you in any profession where you must:

• analyze information
• systematically solve problems
• generate innovative solutions
• plan strategically
• think creatively
• present your work or ideas to others in a way that can be readily understood

And, as we enter the fourth industrial revolution , critical thinking has become one of the most sought-after skills.

According to the World Economic Forum , critical thinking and complex problem-solving are the two top in-demand skills that employers look for. 

Critical thinking is considered a soft or enterprise skill — a core attribute required to succeed in the workplace . 

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According to The University of Arizona, other soft skills include : 

• interpersonal skills
• communication skills
• digital literacy

Critical thinking can help you develop the rest of these soft skills.

Developing your critical thinking can help you land a job since many employers will ask you interview questions or even give you a test to determine how well you can think critically.

It can also help you continually succeed in your career, since being a critical thinker is a powerful predictor of long-term success.

2. Critical Thinkers Make Better Decisions

Every day you make thousands of decisions.

Most of them are made by your subconscious , are not very important, and don’t require much thought, such as what to wear or what to have for lunch. 

But the most important decisions you make can be hard and require a lot of thought, such as when or if you should change jobs, relocate to a new city, buy a house, get married, or have kids.

At work, you may have to make decisions that can alter the course of your career or the lives of others.

Critical thinking helps you cope with everyday problems as they arise.

It promotes independent thinking and strengthens your inner “BS detector.”

It helps you make sense of the glut of data and information available, making you a smarter consumer who is less likely to fall for advertising hype, peer pressure, or scams.

3. Critical Thinking Can Make You Happier

Knowing and understanding yourself is an underappreciated path to happiness. 

We’ve already shown how your quality of life largely depends on the quality of your decisions, but equally as important is the quality of your thoughts.

Critical thinking is an excellent tool to help you better understand yourself and to learn to master your thoughts.

You can use critical thinking to free yourself from cognitive biases, negative thinking , and limiting beliefs that are holding you back in any area of your life.

Critical thinking can help you assess your strengths and weaknesses so that you know what you have to offer others and where you could use improvement.

Critical thinking will enable you to better express your thoughts, ideas, and beliefs.

Better communication helps others to understand you better, resulting in less frustration for both of you.

Critical thinking fosters creativity and out-of-the-box thinking that can be applied to any area of your life.

It gives you a process you can rely on, making decisions less stressful.

4. Critical Thinking Ensures That Your Opinions Are Well-Informed

We have access to more information than ever before .

Astoundingly, more data has been created in the past two years than in the entire previous history of mankind. 

Critical thinking can help you sort through the noise.

American politician, sociologist, and diplomat Daniel Patrick Moynihan once remarked , “You are entitled to your opinion. But you are not entitled to your own facts.” 

Critical thinking ensures your opinions are well-informed and based on the best available facts.

You’ll get a boost in confidence when you see that those around you trust your well-considered opinions.

5. Critical Thinking Improves Relationships

You might be concerned that critical thinking will turn you into a Spock-like character who is not very good at relationships.

But, in fact, the opposite is true.

Employing critical thinking makes you more open-minded and better able to understand others’ points of view.

Critical thinkers are more empathetic and in a better position to get along with different kinds of people.

Critical thinking keeps you from jumping to conclusions.

You can be counted on to be the voice of reason when arguments get heated.

You’ll be better able to detect when others:

• are being disingenuous
• don’t have your best interests at heart
• try to take advantage of or manipulate you

6. Critical Thinking Makes You a Better, More Informed Citizen

“An educated citizenry is a vital requisite for our survival as a free people.”

This quote has been incorrectly attributed to Thomas Jefferson , but regardless of the source, these words of wisdom are more relevant than ever. 

Critical thinkers are able to see both sides of any issue and are more likely to generate bipartisan solutions.

They are less likely to be swayed by propaganda or get swept up in mass hysteria.

They are in a better position to spot fake news when they see it.

5 Steps to Improve Your Critical Thinking Skills

Some people already have well-developed critical thinking skills.

These people are analytical, inquisitive, and open to new ideas.

And, even though they are confident in their own opinions, they seek the truth, even if it proves their existing ideas to be wrong.

They are able to connect the dots between ideas and detect inconsistencies in others’ thinking.

But regardless of the state of your critical thinking skills today, it’s a skill set you can develop.

While there are many techniques for thinking rationally, here’s a classic 5-step critical thinking process . 

How to Improve Your Critical Thinking Skills

Clearly define your question or problem.

This step is so important that Albert Einstein famously quipped:

“If I had an hour to solve a problem, I’d spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.”

Gather Information to Help You Weigh the Options

Consider only the most useful and reliable information from the most reputable sources.

Disregard the rest.

Apply the Information and Ask Critical Questions

Scrutinize all information carefully with a skeptic’s eye.

Not sure what questions to ask?

You can’t go wrong starting with the “5 Ws” that any good investigator asks: Who? What? Where? When? Why?

Then finish by asking “How?”

You’ll find more thought-provoking questions on this Critical Thinking Skills Cheatsheet .

Consider the Implications

Look for potential unintended consequences.

Do a thought experiment about how your solution could play out in both the short term and the long run.

Explore the Full Spectrum of Viewpoints

Examine why others are drawn to differing points of view.

This will help you objectively evaluate your own viewpoint.

You may find critical thinkers who take an opposing view and this can help you find gaps in your own logic.

Watch the Video

This TED-Ed video on YouTube elaborates on the five steps to improve your critical thinking.

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• Improve your mental clarity and focus.
• Boost your memory and your ability to learn.
• Increase your capacity to think critically, solve problems, and make decisions.

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Opinion: Mistakes and misconduct in science are not synonymous; there are remedies for both

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Brenner is a physician-scientist and president and chief executive officer of Sanford Burnham Prebys and lives in La Jolla.

From climate change to vaccines, science seems under attack everywhere on every topic, though often for reasons having little to do with actual research and evidence.

Science should always be questioned. That’s part of the process. But when people fundamentally and without consideration do not trust scientists, when they believe there are ulterior motives, we’re in trouble.

Feeding those suspicions are regular headlines reporting scientific fraud and misconduct. For as long as there has been science, there have been such cases, and we rightfully wring our hands when they come to light. But is this a time of crisis in science ethics? The answer, like science itself, is more complicated than blaring headlines.

In 2005, The New York Times described scientific fraud a “global trend.” A review of biomedical and life science research articles published between 1973 and 2012 noted more than 2,000 papers had been retracted, but less than one-quarter for technical errors. The majority were primarily pulled for fraud or suspected fraud, duplicate publication, or plagiarism.

Scientific journals, universities and research institutions have long struggled to effectively combat fraud, with mixed results. Many of the revelations leading to retractions of published work are the result of independent sleuths or enterprises. PubPeer is a website self-described as an “online journal club” where mostly anonymous investigators cull published data for scientific errors or dubious conclusions, from too-small sample sizes and bias to doctored or misleading images.

Sometimes the detected offense is fraud, which should be dealt with accordingly. At other times, researchers are taken to task for unintentional errors or findings that were, when published, the best thinking.

Should scientists be responsible for all research they’ve conducted or published under their name? It sounds reasonable, but it’s counterproductive. I have published or authored more than 300 scientific papers, articles, reviews and chapters in books. Do I “own” those findings forever? Am I obliged to correct and update them whenever possible?

Doing so might mean spending more time looking backward than forward. That’s not how science works. Like all researchers, my work is open to review, replication, correction and advancement (or dismissal) by others. New discoveries and technologies routinely upend older assumptions. That’s progress.

We should always be willing to correct mistakes in publications whenever they are detected, even if the papers and articles are many years old, and no longer represent current thinking.

To expect an older published manuscript to hold up to a state-of-the-art analysis sets an unfair standard. Researchers today have tools, technologies and knowledge that didn’t exist even a few years ago. Independent investigators need to exercise wisdom and context when considering the circumstances of older work — and still vigilantly maintain scientific integrity.

What are non-scientists supposed to make of these controversies and contretemps? It’s easy to simply ignore or dismiss them — and their relevance and benefits to society. Public trust in scientists and the belief that science has a positive effect on society has steadily declined in recent years, exacerbated by the politicized pandemic.

But that reflects a lack of critical thinking, which is, well, critical to our social well-being. More than ever, Americans need to be able to identify fact from fiction, to choose experts wisely and to draw valid conclusions from the same data, even when they do not conform to pre-existing biases.

Science isn’t about beliefs, intuition or gut feelings. It’s about empirical, verifiable facts. Sometimes those facts will later be proved incorrect with new data. That’s when minds must change along with the science.

Researchers make mistakes. Some even commit fraud. There are remedies which should be broadly and dispassionately pursued — and improved.

Research institutions can do better in monitoring and correcting science. We should provide our scientists with the analytical resources needed to interrogate their manuscripts prior to submission to a peer-reviewed journal, such as online databases of citations, text mining and artificial intelligence-driven technologies.

We should take all credible accusations of scientific error seriously and be willing to conduct independent investigations in response to concerns expressed by the scientific community.

It is a rare and hard-earned privilege to conduct research and we must hold ourselves to the highest standards. If non-scientists believe we are doing so, they can believe again in science.

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Critical thinking definition

Critical thinking, as described by Oxford Languages, is the objective analysis and evaluation of an issue in order to form a judgement.

Active and skillful approach, evaluation, assessment, synthesis, and/or evaluation of information obtained from, or made by, observation, knowledge, reflection, acumen or conversation, as a guide to belief and action, requires the critical thinking process, which is why it's often used in education and academics.

Some even may view it as a backbone of modern thought.

However, it's a skill, and skills must be trained and encouraged to be used at its full potential.

People turn up to various approaches in improving their critical thinking, like:

• Developing technical and problem-solving skills
• Engaging in more active listening
• Actively questioning their assumptions and beliefs
• Seeking out more diversity of thought
• Opening up their curiosity in an intellectual way etc.

Is critical thinking useful in writing?

Critical thinking can help in planning your paper and making it more concise, but it's not obvious at first. We carefully pinpointed some the questions you should ask yourself when boosting critical thinking in writing:

• What information should be included?
• Which information resources should the author look to?
• What degree of technical knowledge should the report assume its audience has?
• What is the most effective way to show information?
• How should the report be organized?
• How should it be designed?
• What tone and level of language difficulty should the document have?

Usage of critical thinking comes down not only to the outline of your paper, it also begs the question: How can we use critical thinking solving problems in our writing's topic?

Let's say, you have a Powerpoint on how critical thinking can reduce poverty in the United States. You'll primarily have to define critical thinking for the viewers, as well as use a lot of critical thinking questions and synonyms to get them to be familiar with your methods and start the thinking process behind it.

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More From Forbes

The importance of self-leadership, and how it makes you a great leader.

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The Importance of Self-Leadership, and How It Makes You A Great Leader

A common trend in corporate America is to promote great individual contributors to leadership positions. However, these individuals need more training to be great leaders. Even with traditional leadership training, self-leadership is often ignored, explaining why most leaders struggle to succeed.

Honing self-leadership skills lets individuals see their teams more holistically. It helps them use a coaching leadership style and set boundaries effectively. It also helps them see their teams as well-rounded people, not worker bees. And even if these skills aren’t innate, you can still learn them. But first, let’s define self-leadership.

What is Self-Leadership?

Leading oneself is critical to personal and professional success, especially in today’s fast-paced world. Self-leadership influences and directs one’s thoughts, behaviors, and actions to achieve desired goals. Great leadership is built upon this foundation.

Self-leadership is about taking ownership of your life and consciously shaping your journey. Success lies in you. You must build the mindset, skills, and discipline to unlock your potential.

Think about the inspiring leaders you know in business, politics, or your personal life. What sets them apart is their unchanging ability to motivate and guide themselves. They can do this even when faced with adversity. These leaders are masters at managing themselves, which is the greatest skill. Because of that, they can make informed choices. They stay strong in hard times and work steadily towards their goals.

When you step into a leadership role, you must realize that the first thing is to lead yourself. You must be aware that the journey ahead may not be easy. It can be riddled with hurdles and setbacks. When these setbacks emerge, seeing them as a setup for a comeback makes you a great leader.

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Great leaders don’t buckle under pressure. People look up to them, and they must rise to the occasion. They step forward with innovative solutions to navigate obstacles. But that doesn’t mean they know it all. As a leader, it helps to lean on outside influences. These include friends, colleagues, coaches, and trustworthy mentors. You don’t have to make every decision on your own. Seek knowledge and education. Surround yourself with quality people. They will readily support you when times are tough.

The Power of Self-Directed Thinking

Self-leadership's core is managing your thoughts and internal dialogue. How you talk to yourself daily greatly affects your beliefs, emotions, and actions. Your mind is wired to react to events in your life, so your inner monologue directly affects your actions.

Imagine you face a big challenge. Your inner voice is full of doubt. It criticizes your abilities and warns of potential failure. Now imagine that you instead approach the same challenge with self-belief. You know the risks but focus on the opportunities for growth and success.

The difference in outcomes between those two mindsets can be staggering. Research conducted by Oxford University has shown that positive self-talk reduces stress and depression. It also boosts physical and mental health and even lengthens life. Changing your internal monologue from negative to positive or even neutral builds motivation, resilience, and courage, key ingredients for self-leadership.

The Importance of Self-Leadership When It Comes to Being a Great Leader

There's only one way to see self-leadership. It's the prerequisite for leading others well. After all, you can’t lead others unless you first lead yourself.

Self-leadership is not about controlling people or bossing them around. It's about intentionally taking charge of and creating your desired life. It’s about setting goals for yourself and influencing your emotions and behavior to reach them. It’s about leading by example. When leaders with great self-leadership are the decision-makers, engagement and collaboration numbers soar, and productivity and employee loyalty improve. Because, we all know, people don’t quit jobs; they quit bosses.

Benefits of Self-Leadership to You and Your Organization

Leading oneself may seem personal. However, the benefits of strong self-leadership skills go far beyond one person. Self-awareness, discipline, and intention are key to your career growth and the whole organization's success.

Employers increasingly seek out candidates who have mastered self-leadership. They recognize that these skills make teams more efficient, productive, and inspired.

For starters, self-leadership makes you a more efficient, productive worker. You can prioritize tasks. You limit distractions and stay laser-focused on your goals. In the end, it benefits you and contributes to your team's overall output and performance. Senior leaders can count on you to get the job done right without constant supervision.

In addition, self-leadership helps you stay motivated. It also helps you stay accountable, even when facing challenges. You’ve developed the mental toughness and grit to push through obstacles. Learn from setbacks, and continue striving towards your goals. This unwavering drive is infectious, inspiring those around you to up their game.

Your proactive, disciplined approach helps you build relationships. This, in turn, helps you get along with your colleagues. They see you as reliable and competent. You're a team player. They can count on you to contribute and pull your weight. This camaraderie and mutual respect are the bedrock of high-performing, cohesive organizations.

In the end, the best leaders have first mastered leading themselves. By being self-aware and making your own decisions, you become accountable for your actions. You motivate yourself to push forward and build your self-regulation and communication skills. This way, you achieve both your development goals and your organization’s goals. And that’s the true power of self-leadership.

Becoming Your Own Leader: The Path to Fulfilment

One of the key benefits of self-leadership is the sense of agency and control it offers. Guiding your actions brings purpose and fulfillment. It allows you to take complete ownership of your life to make choices that truly match your strengths and aspirations. By mastering self-leadership, you become the author of your own story. You stop being a passive character controlled by external forces.

With improved self-leadership, your team leadership skills improve as you start seeing your employees through the lens of increased emotional intelligence. You’re more equipped to set boundaries, communicate expectations, and leverage team strengths through increased awareness of self and team.

Communicating with executive stakeholders and leadership becomes more productive as your self-awareness, communication, and decision-making skills improve through self-leadership development.

A “bad day” occurs less frequently when you lead yourself first, as you have equipped yourself with the skills to manage your experiences. Emotional intelligence guides how you react to situations. Setting boundaries ensures respect and collaboration. Communication minimizes doubts and unifies the team.

Self-leadership doesn’t mean perfection; it’s accepting that when you make mistakes, you recognize them as learning opportunities to reach your goals rather than letting them define you. You’ll become a transformed person and an even better leader by cultivating the right mindset and skills.

Leadership starts with self. A leader’s struggles, personality, and life aren’t checked at their office door when they clock in. Learning to lead oneself is critical to being a great leader for other people and organizations. Mastering this skill is a continuous process as you learn and grow, and it is well worth the effort for your teams, companies, and yourself.

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Transformations That Work

• Michael Mankins
• Patrick Litre

More than a third of large organizations have some type of transformation program underway at any given time, and many launch one major change initiative after another. Though they kick off with a lot of fanfare, most of these efforts fail to deliver. Only 12% produce lasting results, and that figure hasn’t budged in the past two decades, despite everything we’ve learned over the years about how to lead change.

Clearly, businesses need a new model for transformation. In this article the authors present one based on research with dozens of leading companies that have defied the odds, such as Ford, Dell, Amgen, T-Mobile, Adobe, and Virgin Australia. The successful programs, the authors found, employed six critical practices: treating transformation as a continuous process; building it into the company’s operating rhythm; explicitly managing organizational energy; using aspirations, not benchmarks, to set goals; driving change from the middle of the organization out; and tapping significant external capital to fund the effort from the start.

Lessons from companies that are defying the odds

Idea in Brief

The problem.

Although companies frequently engage in transformation initiatives, few are actually transformative. Research indicates that only 12% of major change programs produce lasting results.

Why It Happens

Leaders are increasingly content with incremental improvements. As a result, they experience fewer outright failures but equally fewer real transformations.

The Solution

To deliver, change programs must treat transformation as a continuous process, build it into the company’s operating rhythm, explicitly manage organizational energy, state aspirations rather than set targets, drive change from the middle out, and be funded by serious capital investments.

Nearly every major corporation has embarked on some sort of transformation in recent years. By our estimates, at any given time more than a third of large organizations have a transformation program underway. When asked, roughly 50% of CEOs we’ve interviewed report that their company has undertaken two or more major change efforts within the past five years, with nearly 20% reporting three or more.

• Michael Mankins is a leader in Bain’s Organization and Strategy practices and is a partner based in Austin, Texas. He is a coauthor of Time, Talent, Energy: Overcome Organizational Drag and Unleash Your Team’s Productive Power (Harvard Business Review Press, 2017).
• PL Patrick Litre leads Bain’s Global Transformation and Change practice and is a partner based in Atlanta.

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The rising power paradigm and India’s 2024 general elections

The Unfinished Quest: India's Search for Major Power Status from Nehru to Modi

• By T.V. Paul
• April 15 th 2024

India, the world’s largest democracy, is holding its national elections over a six-week period starting 19 April. The elections to the 543-member lower house of the parliament (Lok Sabha) with an electorate, numbering 968 million eligible voters, assumes critical importance as India is going through both internal and external changes that are heavily linked to its rising power aspirations and achievements. The ruling Bharatiya Janata Party (BJP), led by Prime Minister Narendra Modi, has been campaigning on the claim that under his leadership, India’s global status has improved substantially and that he is determined to make India a great power and developed country by 2047, the centenary year of independence. The growing Hindu middle class seems to agree. According to a February 2023 Pew survey , Modi had a 79% favorable approval rating. More interestingly, some 85% of Indians surveyed by Pew think a strong authoritarian leader or military rule is preferable to multi-party electoral democracy, the highest for any country surveyed.

Since its economic liberalization in 1991, in terms of comprehensive national power, including both hard and soft power markers, India has made substantial progress—in some areas more than in others—even though it still lags behind China in many indicators of material power and social welfare. The critical factor is the steady economic growth rate ranging from 6 to 8% over the past three decades. The $4 trillion economy, which recently overtook previous colonial ruler Britain to reach the fifth position in the world, is poised to become number three by 2030. The tactical and strategic advantages India has made under somewhat favorable geopolitical circumstances are many, but these could easily erode if its soft power foundations, especially democracy, secularism, and federalism, decline even further.

The $4 trillion economy, which recently overtook previous colonial ruler Britain to reach the fifth position in the world, is poised to become number three by 2030.

The implications of the elections to India’s rise as an inclusive democratic state is potentially far reaching. If the BJP wins a two-thirds majority, concerns are heightened that it would amend the Indian constitution, altering its core principles of liberal democracy and secularism and declare India a majoritarian Hindu state. India’s status advancement in recent years has benefitted the ruling establishment. Modi’s achievements are built on the foundations laid by the previous Congress Party-led governments of Prime Ministers P.V. Narasimha Rao and Manmohan Singh. India’s 2005 rapprochement with the US and its opening to the world, especially to East Asia, Southeast Asia, and the Middle East, occurred during that period. It was Rao and his Finance Minister Singh who opened the Indian economy to the world through their wide-ranging economic reforms in 1991. The economic growth was also very robust during much of Singh’s tenure. Many of the social programs were started during that period, but Modi has improved on their delivery by introducing direct transfer and also adding new welfare programs guaranteeing the poor subsided rations and cooking gas. Some 300 million Indians were lifted out of extreme poverty during Singh’s term in office alone, and a similar number may have come out during BJP rule. Yet India still hosts some 12% of its 1.4 billion population below the poverty line (considered as $2 a day) while 84% have an income less than $7 a day.  

If the BJP wins a two-thirds majority, concerns are heightened that it would amend the Indian constitution, altering its core principles of liberal democracy and secularism and declare India a majoritarian Hindu state.

The previous Congress regime’s inability to cash in on their achievements for electoral gains is in direct contrast to Modi’s success in presenting a different image to the public on India’s economic and military achievements and general international status advancement. Skillful propaganda, especially using social media, has enabled this. India’s swing power role in the Indo-Pacific, in terms of balancing China’s rise and aggressive behavior, has helped India’s geopolitical prominence and Modi has astutely used it for his own electoral successes. He has used contentious religious nationalism, including the building of a temple in Ayodhya over a destroyed Muslim mosque, repealing the Article 370 of the Constitution which gave Jammu and Kashmir special autonomous status, and adding programs to allow citizenship to displaced minorities (excluding Muslims) from neighboring Pakistan and Bangladesh, to solidify his support among ardent Hindu-nationalist groups. The 18 million-strong Indian diaspora contains many pro-Hindu groups that have helped Modi’s efforts by offering financial and moral support.

Although the rising power claim may have helped Modi’s possible third term re-election, there is another side to this story. Some of the BJP government’s internal policies may, in the long-run, undercut the status achievement by putting its legitimacy and sustainability in question. The number one challenge is the democratic backslide that has been happening under the BJP rule. Today India is ranked at 66 as a ‘partly free country’ by Freedom House , and the rating agency V-Dem recently demoted India as an ‘electoral autocracy.’ A number of measures curtailing freedom of expression and other essential democratic rights have occurred under Modi, denting India’s democratic credentials, one of its key soft power assets. Similarly, secularism, another soft power marker of India since independence, has been reduced as there is a direct effort to assert the Hindu majoritarianism as visualized by the BJP and its militant ideological arm, the Rastriya Swayam Sevak Sangh (RSS).

The democratic backsliding presages considerable difficulties to legitimizing India’s status as a liberal democratic rising power. The major challenges to freedom of expression, the party’s increasing ideological control of India’s judiciary, and the attacks on minority rights, as well as harassment an arrest of opposition leaders using governmental agencies such as the Enforcement Directorate, all portend the emergence of an illiberal state even when elections are held periodically. While Hindutva (Hindu-ness) aimed at the hegemony of Hinduism over all other religious groups has increasing sympathy among the Hindu electorate and sections of the diaspora, it is still to obtain any international traction as an attractive ideology or model for political order. It is yet to offer a coherent and convincing agenda for the emerging world order.

The father of the nation, Mahatma Gandhi, used Hindu and Buddhist religious ideas such as Ahimsa (non-violence), among others, to develop his model of non-violent struggle. Can Modi in his third term make a conscious effort to develop India as an inclusive, democratic state, and bring peaceful and tolerant aspects of Hinduism to the fore? Or will Indian democratic exceptionalism evolve into an entrenched populist majoritarian system with all its attendant challenges for democratic freedoms, even while India makes substantial material progress? The simultaneous democratic backsliding in many countries, including the US and Europe, does not help India’s prospects in this regard. India may still receive a higher geopolitical position (in the context of China’s rise) and the steady economic growth that would allow it to emerge as a key destination for trade and foreign investment, and a source of technically qualified workforce and migrants for the next two decades or more. India’s greater inclusion in global governance is needed for reasons of equity, efforts at solving many collective action problems, and greater effectiveness of international institutions. The peaceful accommodation of India will alter the historical patterns of rise and fall of great powers through war. Whether it will be a peaceful process internally is yet to be determined. The forthcoming elections will establish India’s trajectory in a colossal way both for its domestic politics and foreign relations.

Feature image by Graphic Gears on Unsplash , public domain

T.V. Paul  is James McGill Professor of International Relations in the Department of Political Science at McGill University, Montreal and a Fellow of the Royal Society of Canada. He served as the President of the International Studies Association (ISA) for 2016-17. He is also the Founding Director of the Global Research Network on Peaceful Change (GRENPEC). Paul is the author or editor of 22 books, co-editor of 4 special journal issues, and author of over 80 scholarly articles and book chapters in the fields of International Relations, International Security, and South Asia. His latest book The Unfinished Quest published by Oxford University Press examines India's historic rise.

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Recent Comments

As you are an Indian origin intellectual, I appeal to you: do not let the West use you as a stooge to drive their agenda. There’s no decline in democracy, secularism, or federalism. You’re just touting the agenda you have been paid to promote.

The article does a good job of explaining India’s upcoming elections and its ambitions for global recognition. It talks positively about India’s economic growth and its increasing influence in international affairs. However, it also points out concerns like the decline in democratic values and the rise of Hindu majoritarianism under the current government. It’s noted that while India has made progress in lifting people out of poverty, there’s still a long way to go in ensuring equal rights for all citizens. The article suggests that India’s reputation as a democratic country might be at risk due to these issues. Overall, it gives a balanced view of India’s achievements and challenges, prompting readers to think about the implications of the election results on both domestic and international fronts.

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