critical thinking discussion

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Learning Through Discussion 

Discussions can be meaningful and engaging learning experiences: dynamic, eye-opening, and generative. However, like any class activity, they require planning and preparation. Without that, discussion challenges can arise in the form of unequal participation, unclear learning outcomes, or low engagement. This resource presents key considerations in class discussions and offers strategies for how instructors can prepare and engage in effective classroom discussions.

On this page:

• The What and Why of Class Discussion

Identifying your Course Context

• Plan for Classroom Discussion
• Warm up Classroom Discussion
• Engage in Classroom Discussion
• Wrap up Classroom Discussion

Leveraging Asynchronous Discussion Spaces

• References and Further Reading

The CTL is here to help!

Seeking additional support with discussion pedagogy? Email [email protected] to schedule a 1-1 consultation. For support with any of the Columbia tools discussed below, email [email protected] or join our virtual office hours .

Interested in inviting the CTL to facilitate a session on this topic for your school, department, or program? Visit our Workshops To Go page for more information.

Cite this resource: Columbia Center for Teaching and Learning (2021). Learning Through. DIscussion. Columbia University. Retrieved [today’s date] from https://ctl.columbia.edu/resources-and-technology/resources/learning-through-discussion/

The What and Why of Class Discussion 

Class discussion can take many forms, from structured prompts and assignments to more casual or informal conversations. Regardless of class context (e.g.: a seminar, large lecture, or lab course) or the form (e.g.: in-person or asynchronous) discussion takes, it offers a number of benefits to students’ learning. As an active learning technique, class discussion requires students to be co-constructors of their learning. Research shows that students learn more when they actively participate in their learning, rather than passively listen. Furthermore, studies have also shown that “student participation, encouragement, and peer-to-peer interaction was consistently and positively related to the development of critical thinking skills” (Howard, 2015, pp. 6). Class discussion has also been linked to greater student motivation, improved communication skills, and higher grades (Howard, 2015). But just like effective lectures or assignments require planning and preparation, so too does class discussion. 

The following sections offer a framework and strategies for learning through discussion. These strategies are organized around four key phases: planning for classroom discussion, warming up for classroom discussion, engaging in classroom discussion, and wrapping up classroom discussion.

While the strategies and considerations provided throughout this resource are adaptable across course contexts, it is important to recognize instructors’ varied course formats, and how discussion might differ across them. This section identifies a few of these contexts, and reviews  how these contexts might shape instructors’ engagement with both this resource and class discussion more broadly. 

I teach a discussion-based course

Small classes and seminars use discussion-based pedagogies, though it can be challenging to get every student to contribute to discussions. It is important to create multiple opportunities for engagement and not just rely on whole group discussion. Pair and small group discussions can create trust among students and give them the confidence to speak up in the larger group. Instructors of discussion-based courses can extend in-class discussions into the asynchronous space. These inclusive moves allow students to contribute to discussions in multiple ways.

I do not teach a discussion-based course

Whether teaching a large lecture course, a lab course, or other non-discussion based course, students will still benefit from interacting with each other and learning through discussion. Small group or pair discussion can be less intimidating for students regardless of class size and help create a sense of community that impacts learning.

I teach a course that may have some Hybrid/HyFlex meetings.

In-person classes might sometimes offer hybrid or HyFlex opportunities for students to accommodate extenuating circumstances. In a hybrid/HyFlex course session, students participating in-person and remotely should have equal opportunities to contribute to discussions. To make this a reality, advanced preparation involves thinking through the logistics using discussion activities, roles and responsibilities (if working with TA(s)), classroom technologies (e.g., ceiling microphones available in the classroom; asking in-person students to bring a mobile device and headset if possible to engage with their remote peers), and determining the configurations if using discussion groups or paired work (both in a socially distanced classroom, and if asking both in-person and remote students to discuss together in breakout groups).

Planning for Classroom Discussion

Regardless of your course context, there are some general considerations for planning a class discussion; these considerations include: the goals and expectations, the modality of discussion, and the questions you might use to prompt discussion. The following section offers some questions for reflection, alongside ideas and strategies to address these considerations.

Goals & Expectations

What is the goal of the discussion? How will it support student learning? What are your expectations of student participation and contributions to the discussion? How will you communicate the goals and expectations to students?

Articulate the goals of discussion : Consider both the content you want your students to learn and the skills you want them to apply and develop. These goals will inform the learner-centered strategies and digital tools you use during discussion.

Communicate the purpose (not just the topic) of discussion: Sharing learning goals will help students understand why discussion is being used and how it will contribute to their learning. 

Specify what you expect of student contributions to the discussion and how they will be assessed: Be explicit about what students should include in their contributions to make them substantive, and model possible ways of responding. Guide students in how they can contribute substantively to their peers’ live responses or online posts. You might consider asking students to use the 3CQ model: 

• Compliment—I like that ___ because…; 
• Comment—I agree/disagree with (specific point/idea) because…; 
• Connection—I also thought that…; 
• Question—I wonder why…  

Establish discussion guidelines: Communicate expectations for class discussion.  Be sure to include desired behaviors/etiquette and how technologies and tools for discussion will be used. Students in all classes can benefit from discussion guidelines as they help to clearly identify and establish expectations for student success. For more support with getting started, see the Barnard Center for Engaged Pedagogy’s resource on Crafting Community Agreements . Additionally, while there are some shared general discussion guidelines, there are also some specific considerations for asynchronous discussions: 

Sample Discussion Guidelines:

• Refer to classmates by name.
• Allow everyone the chance to speak (“Take Space, Make Space”).
• Constructively critique ideas, not individuals.
• Listen actively without interrupting. 
• Contribute questions, ideas, or resources.

Sample Asynchronous Discussion Guidelines:

• Respond to discussion posts within # of hours or days.
• Review one’s own writing for clarity before posting, being mindful of how it may be interpreted by others.
• Prioritize building upon or challenging the strongest ideas presented in a post instead of only focusing on the weakest aspects. 
• Acknowledge something someone else said. 
• Build on their comment by connecting with course content, adding an example or observation.
• Conclude with critical thinking or socratic questions. 

Invite students to revise, contribute to, or co-create the guidelines. One way to do this is to facilitate a discussion about discussions, asking students to identify what the characteristics of an effective discussion are. This will encourage their ownership of the guidelines. Post the guidelines in CourseWorks and refer to them as needed.

In what modality/modalities will the discussion take place (in-person/live, asynchronous, or a blend of both)?

The modality of your class discussion may determine the tools and technologies that you ask students to engage with. Thus, it is important to determine early on how you would like students to engage in discussion and what tools you will use to support their engagement. Consider leveraging your asynchronous course spaces (e.g., CourseWorks), which can help students both prepare for an in-class discussion, as well expand upon and continue in-class discussions. For support with setting up asynchronous discussions, see the Leveraging Asynchronous Discussion Spaces section below.

What prompts will be used for discussion? Who will come up with those prompts (e.g.: instructor, TA, or students)?

The questions you ask and how you ask them are important for leading an effective discussion. Discussion questions do not have to be instructor-generated; asking students to generate discussion prompts is a great way to engage them in their learning. 

Draft open-ended questions that advance student learning and inspire a range of answers (avoiding closed-ended, vague, or leading questions). Vary question complexity over the course of a discussion. If there’s one right answer, ask students about their process to get to the right answer. 

The following table features sample questions that increase in cognitive complexity and is based on the six categories of the revised Bloom’s Taxonomy.

Warming up for Classroom Discussion 

Get students comfortable talking with their peers, you, and the TA(s) (as applicable) from the start of the course. Create opportunities for students to have pair or small group conversations to get to know one another and connect as a community. Regardless of your class size or context (i.e.: seminars, large-lecture classes, labs), for discussions to become a norm in your course, you will need to build community early on in the course.

Get students talking early and often to foster community

How will you make peer-to-peer engagement an integral part of your class? How can you get students talking to each other?

To encourage student participation and peer-to-peer interaction, create early and frequent opportunities for students to share and talk with each other. These opportunities can help make students more comfortable with participating in discussion, as well as help build rapport and foster trust amongst class members. Icebreakers and small group discussion opportunities provide great ways to get students talking, especially in large-enrollment classes where students may feel less connection with their peers (see sample icebreakers below ).  For additional support with building community in your course, see the CTL’s Community Building in Online and Hybrid (HyFlex) Courses resource. (Although this resource emphasizes online and hybrid/HyFlex modalities, the strategies provided are applicable across all course modalities.)

Establish class norms around discussion and participation

How can you communicate class norms around discussion and participation on day one? 

The first class meeting is an opportunity to warm students up to class discussion and participation from the outset. Rather than letting norms of passivity establish over the first couple of weeks, you can use the first class meeting to signal to students they will be expected to participate or interact with their peers regularly. You might ask students to do a welcoming icebreaker on the first day, or you might invite questions and syllabus discussion. No matter the activity, establishing a norm around discussion and participation at the outset will help warm students up to participating and contributing to later discussions; these norms can also be further supported by your discussion guidelines . Icebreakers:  Icebreakers are a great way to establish a positive course climate and encourage student-student, as well as instructor-student, interactions. Some ideas for icebreaker activities related to discussion include:

• (Meta)Discussion about Discussions: In small groups during class, or using a CourseWorks discussion board , students introduce themselves to each other, and share their thoughts on what are the qualities of good and bad discussions.
• Course Content: Ask students to share their thoughts about a big question that the course addresses or ask students what comes to mind when they think of an important course concept. You could even ask students to scan the syllabus and share about a particular topic or reading they are most excited about.

Engaging in Classroom Discussion

With all of your preparation and planning complete, there are some important considerations you will need to make with both your students and yourself in mind. This section offers some strategies for engaging in classroom discussion.

Involve students in discussion 

How will you engage all of your students in the discussion? How will you make discussion and your expectations about student participation explicit and integral to the class?

Involving your students in class discussion will allow for more student voices and perspectives to be contributed to the conversation. You might consider leveraging the time before and after class or office hours to have informal conversations and build rapport with students. Additionally, having students rotate roles and responsibilities can keep them focused and engaged.

Student roles: Engage all students by asking them to volunteer for and rotate through roles such as facilitator, summarizer, challenger, etc. In large-enrollment courses, these roles can be assigned in small group or pair discussions. For an asynchronous discussion, roles might include: discussion starter / original poster, connector to research, connector to theory. Additional roles might include: timekeeper, notetaker, discussion starter, wrapper, and student  monitor:

• Discussion starter / original poster: Involve students in initiating the discussion. Designate 2–3 students per discussion to spark the conversation with a question, quotation, an example, or link to previous course content.
• Discussion wrapper: Engage students in facilitating the discussion. Help students grasp take-aways. Designate 2-3 students per discussion to wrap up the discussion by identifying themes, extracting key ideas, or listing questions to explore further. 
• Student monitor: Ask a student (on a rotating basis) or TA(s) if applicable, to monitor the Zoom chat (in hybrid/HyFlex courses) or the CourseWorks Discussion Boards (when leveraging asynchronous discussion spaces). The monitors can then flag important points for the class or read off the questions that are being posed. 

Student-generated questions: Prepare students for discussion and involve them in asking and answering peer questions about the topic. Invite students to post questions to a CourseWorks Discussion before class, or share their questions during the discussion. If students are expected to respond to their peer’s questions, they need to be told and guided how to do so. Highlight and use insightful student questions to prime or further the discussion.

Student-led presentations: In smaller seminar-style classes or labs, invite students to give informal presentations. You might ask them to share examples that relate to the topic or concept being discussed, or respond to a targeted prompt.

Determine your role in discussion 

How will you facilitate discussion? What will your presence be in asynchronous discussion spaces? What can students expect of your role in the discussion? 

Make your role (or that of your co-instructor(s) and/or TA(s)) in the discussion explicit so that students know what to expect of your presence, reinforcement of the discussion guidelines, and receipt of feedback. 

Actively guide the discussion to make it easy for students to do most of the talking and/or posting. This includes being present, modeling contributions, asking questions, using students’ names, giving timely feedback, affirming student contributions, and making inclusive moves such as including as many voices and perspectives and addressing issues that may arise during a conversation. 

• For in-class discussions , additional strategies include actively listening, giving students time to think before responding, repeating questions, and warm calling. (Unlike cold calling, warm calling is when students do pre-work and are told in advance that they will be asked to share their or their group’s response. This technique can minimize student anxiety, as well as produce higher quality responses.)
• For asynchronous discussions , additional strategies include having parallel discussions in small groups on CourseWorks, and inviting students to post videos, audio clips, or images such as drawings, maps, charts, etc.

Manage the discussion and intervene when necessary : Manage dynamics, recognizing that your classroom is influenced by societal norms and expectations that may be inherently inequitable. Moderate the ongoing discussion to make sure all students have the opportunity to contribute. Ask students to explain or provide evidence to support their contributions, connect their contributions to specific course concepts and readings, redirect or keep the conversation on track, and revisit discussion guidelines as needed.

For large-enrollment courses, you might ask TAs or course assistants to join small groups or monitor discussion board posting. While it’s important for students to do most of the talking and posting, TAs can support students in the discussion, and their presence can help keep the discussion on track. If you have TAs who lead discussion sections, you might consider sharing some of these discussion management strategies and considerations with them, and discuss how the discussion sections can and will expand upon discussions from the larger class.    

Give students time to think before, during, and after the discussion

Thinking time will allow students to prepare more meaningful contributions to the discussion and creates opportunities for more students, not just the ones that are the quickest to respond, to contribute to the conversation. Comfort with silence is important following a posed question. Some thinking time activities include:   

• “ Silent meeting ” (Armstrong, 2020): Devote class time to students silently engaging with course materials and commenting in a shared document. You can follow this “silent meeting” with small group discussions. In a large enrollment class, this strategy can allow students to engage more deeply and collaboratively with material and their peers. 
• Think-Pair-Share : Give students time to think before participating. In response to an open-ended question, ask students to first think on their own for a few minutes, then pair up to discuss their ideas with their partner. Finally, ask a few pairs to share their main takeaways with the whole class. 
• Discussion pause : Give students time to think and reflect on the discussion so far. Pause the discussion for a few minutes for students to independently restate the question, issue, or problem, and summarize the points made. Encourage students to write down new insights, unanswered questions, etc. 
• Extend the discussion: Encourage students to continue the class discussion by leveraging asynchronous course spaces (e.g.: CourseWorks discussion board). You may ask students to summarize the discussion, extend the discussion by contributing new ideas, or pose follow-up questions that will be discussed asynchronously or used to begin the next in-class discussion. 
• Polls to launch the discussion : Pose a poll closed-ended question and give students time to think and respond individually. See responses in real time and ask students to discuss the results. This can be a great warm up activity for a pair, small group, or whole class discussion, especially in large classes in which it may be more challenging to engage all students. 

Wrapping up Classroom Discussion 

Ensure that the discussion meets the learning objectives of the course or class session, and that students are leaving the discussion with the knowledge and skills that you want them to acquire. Give students an opportunity to reflect on and share what they have learned. This will help them make connections between other class material and previous class discussions. It is also an opportunity for you to gauge how the discussion went and consider what you might need to clarify or shift for future discussions. 

Debrief the Discussion

How will you know the discussion has met the learning objectives of the course or class session? How will you ensure students make connections between broader course concepts and the discussion?

Set aside time to debrief the discussion. This might be groups sharing out their discussion take-aways, designated students summarizing the key points made and questions raised, or asking students to reflect and share what they learned. Rather than summarizing the discussion yourself, partner with your students; see the section on Student Roles above for strategies. 

• Closing Reflection: Ask students to reflect on and process their learning by identifying key takeaways. Carve out 2-5 minutes at the end of class for students to reflect on the discussion, either in writing or orally. You might consider collecting written reflections from students at the end of class, or after class through a Google Form or CourseWorks post. Consider asking students to not only reflect on what they learned from the discussion, but to also summarize key ideas or insights and/or pose new questions.

Collect Feedback, Reflect, Iterate  

How will you determine the effectiveness of class discussion? How can you invite students into creating the learning space? 

Feedback: Student feedback is a great way to gauge the effectiveness and success of class discussion. It’s important to include opportunities for feedback regularly and frequently throughout the semester; for feedback collection prompts and strategies, see the CTL’s resource on Early and Mid-Semester Student Feedback . You might collect this through PollEverywhere, a Google Form, or CourseWorks Survey. Classes of all sizes and modalities can benefit from collecting this type of feedback from students.

Reflect: Before you engage with your students’ feedback, it’s important to take time and reflect for yourself: How do you think the discussion went? Did your students achieve the learning goals that you had hoped? If not, what might you do differently? You can then couple your own reflection with your students’ feedback to determine what is working well, as well as what might need to change for discussions to be more effective.

Iterate: Not all class discussions will go according to plan, but feedback and reflection can help you identify those key areas for improvement. Share aggregate feedback data with your students, as well as what you hope will go differently in future discussions.   

Asynchronous discussion spaces are an effective way for students to prepare for in-class discussion, as well as expand upon what they have already discussed in class. Asynchronous discussion boards also offer a great space for students to reflect upon the discussion, and provide informal feedback. 

Columbia Tools to Support Asynchronous Discussion 

There are a number of Columbia tools that can support asynchronous discussion spaces. Some options that instructors might consider include: 

• CourseWorks Discussion boards : CourseWorks discussion boards offer instructors a number of customizable options including: threaded or focused discussions , post “like” functionality , graded discussion posts , group discussions , and more. For further support with your CourseWorks discussion board, see the CTL’s CourseWorks Support Page or contact the CTL at [email protected] to set up a consultation. 
• Ed Discussion (via CourseWorks): Starting in Fall 2021, instructors will have access to Ed Discussion within their CourseWorks site. For support on getting started with Ed Discussion, see their Quick Start Guide , or contact the CTL at [email protected] . For strategies and examples on how to enhance your course’s asynchronous discussion opportunities using Ed Discussion’s advanced features, refer to Enhance your Course Discussion Boards for Learning: Three Strategies Using Ed Discussion .    

References and Further Reading 

Anderson, L. W., & Krathwohl, D. R. (2001). A taxonomy for learning, teaching, and assessing: A revision of Bloom’s taxonomy of educational objectives. New York: Longman.

Armstrong, B. (2020). To Spark Discussion in a Zoom Class, Try a ‘Silent Meeting .’ The Chronicle of Higher Education. November 18, 2020.

Barkley, E.F. (2010). Student Engagement Techniques: A Handbook for College Faculty . Jossey-Bass.

Barkley, E.F.; Major, C.H.; and Cross, K.P. (2014). Collaborative Learning Techniques: A Handbook for College Faculty . Second Edition. Jossey-Bass. 

Barnard Center for Engaged Pedagogy. (2021). Crafting community agreements .

Brookfield, S. D., & Preskill, S. (2016). The Discussion Book: 50 Great Ways to Get People Talking . Wiley.

Cashin, W.E. (2011). Effective Classroom Discussions . IDEA Paper #49. Retrieved from www.ideaedu.org 

Center for Research on Teaching and Learning. Guidelines For Classroom Interactions. Retrieved from http://www.crlt.umich.edu/examples-discussion-guidelines

Davis, B.G. (2009). Tools for Teaching , 2 nd Edition. 

Hancock, C., & Rowland, B. (2017). Online and out of synch: Using discussion roles in online asynchronous discussions. Cogent Education, 4(1).

Howard, J.R. (2015). Discussion in the College Classroom: Getting Your Students Engaged and Participating in Person and Online . Wiley. 

Howard, J.R. (2019) How to Hold a Better Class Discussion: Advice Guide. Chronicle of Higher Education. https://www.chronicle.com/interactives/20190523-ClassDiscussion

The K. Patricia Cross Academy. Making Good Use of Online Discussion Boards. Retrieved from https://kpcrossacademy.org/making-good-use-of-online-discussion-boards/  

Read more about Columbia undergraduate students’ experiences with discussion

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Developing Students' Critical Thinking Skills Through Whole-Class Dialogue

• Resources & Preparation
• Instructional Plan
• Related Resources

Students take positions all the time. They defend their love of a television show or character with evidence or support that justifies their position. However, students may struggle to think critically about the books they've read and take a position about events from those books. In this lesson, students either listen to the instructor read a book aloud or read the book silently. (The book used in this lesson is My Freedom Trip by Frances Park and Ginger Park.) After reading, students answer an open-ended question about an issue that could have multiple perspectives. Students take positions, then identify reasons to support their positions. They then evaluate the reasons and draw their own conclusions. The lesson may be followed by additional whole-class discussion sessions that place emphasis on dialogue, eventually transferring more and more responsibility to the students for their learning.

From Theory to Practice

• Dialogical-Thinking Reading Lessons (D-TRLs), in which students articulate their thoughts in response to literature through dialogue, go beyond the question-and-answer and recitation methods that usually deal only with literal thinking.
• Students develop critical thinking as they learn to justify their reasons for a certain position on a story-specific issue.
• The basic format of a D-TRL provides practice with identifying and evaluating reasons as well as drawing conclusions. As more responsibility for the elements of the D-TRL is transferred to students, they receive additional practice in formulating hypotheses and identifying central themes and issues
• When students have opportunities to pose questions, they assume more responsibility for determining what needs to be understood and for directing their own learning processes.
• Literature discussions based on student-posed questions address an array of reading, writing, and oral language core curriculum objectives.
• When student questioning reigns in literature discussions, students generate many questions, help one another clarify questions, listen carefully to their peers, engage in critical thinking, and appreciate the opportunity to reflect on their own questions.

Common Core Standards

This resource has been aligned to the Common Core State Standards for states in which they have been adopted. If a state does not appear in the drop-down, CCSS alignments are forthcoming.

State Standards

This lesson has been aligned to standards in the following states. If a state does not appear in the drop-down, standard alignments are not currently available for that state.

NCTE/IRA National Standards for the English Language Arts

• 3. Students apply a wide range of strategies to comprehend, interpret, evaluate, and appreciate texts. They draw on their prior experience, their interactions with other readers and writers, their knowledge of word meaning and of other texts, their word identification strategies, and their understanding of textual features (e.g., sound-letter correspondence, sentence structure, context, graphics).
• 6. Students apply knowledge of language structure, language conventions (e.g., spelling and punctuation), media techniques, figurative language, and genre to create, critique, and discuss print and nonprint texts.
• 11. Students participate as knowledgeable, reflective, creative, and critical members of a variety of literacy communities.
• 12. Students use spoken, written, and visual language to accomplish their own purposes (e.g., for learning, enjoyment, persuasion, and the exchange of information).

Materials and Technology

• My Freedom Trip by Frances Park and Ginger Park (Boyds Mills Press, 1998)
• Chart paper, board, or overhead

Central Question Chart

Preparation

Student objectives.

Students will

• Develop and demonstrate critical thinking skills as they take positions in response to a question, consider other viewpoints, identify reasons in support of their positions, evaluate supporting reasons for truth and acceptability, and draw final conclusions based on discussion
• Take responsibility for their own learning and for evaluating their own thoughts
• Participate as knowledgeable, reflective, creative, and critical persons in respectful dialogue with one another

Instruction and Activities

Before reading (15 minutes) Open the lesson with an informal discussion of what students already know about the Korean War. Tell them that they will be reading and discussing a book about one girl's experience during that war. Can they make predictions about the book based on its title and cover and what they already know about the war? Let students know that after reading the book, they're going to be asked a question that will take the whole class to answer-and everyone's answer could be different. What will be important is whether they can provide acceptable reasons to support their answers. Reading phase (about 15 minutes, depending on the length of the text and the reading comprehension method you use) Depending on your students' needs and the availability of book copies, you can read the book to your students using the guided reading approach, have the students partner/group read, or have the students read silently. The important thing to consider when conducting the reading phase is to make sure students understand the text entirely. This will allow them to fully participate in the discussion phase to follow.

• With the guided reading approach, intermittent discussion should take place. The discussion breaks should be informal and focus on sharing an understanding of what is happening in the text.
• If you use another approach, check in with the individuals or groups to ensure understanding by asking questions during or after the reading. Keep the questions focused for now on students' comprehension of the book, making sure everyone understands the basic story well enough to be able to participate in the discussion phase to follow.

Discussion phase (30 to 60 minutes, depending on class size) There are four basic components to this part of the lesson:

• Posing a central question and possible answers
• Identifying reasons to support the possible answers
• Evaluating the truth and acceptability of the supporting reasons
• Drawing final conclusions on the merit of the possible answers

As students become familiar with the critical-thinking process, these components can be modified to give students greater responsibility for their learning. (See Modifications for examples.) Before proceeding with the discussion, make sure to establish a few guidelines with the students. These guidelines can include

• Listening carefully to other students' questions, opinions, and reasons and responding to them in a helpful manner
• Respecting everyone's questions and everyone's responses
• Agreeing or disagreeing, but giving reasons to support your opinion
• Respecting everyone's opportunity to speak and waiting your turn

Central question. At this point, introduce a question that will be of interest to students and in response to which they will each have to take a position. The question should be thought-provoking, the answer to which can be debated. A sample question for this book (as listed on the Central Question Chart ) is, "Why did Mr. Han try to convince the soldier to let Soo go across the river instead of himself?" Once you have a question, you should offer two hypotheses (or positions) as answers to it. Record the two positions on chart paper, the board, or overhead. Sample positions are listed on the Central Question Chart. (Until students have practiced the subsequent processes of identifying and evaluating reasons, it is important to limit the position options for now to two.) Once the two positions are listed, ask each student to decide which position he or she thinks best answers the central question and to be prepared to explain why. Let students know that they can change their positions after the discussion. Identifying reasons . Have students explore each position by identifying supporting reasons for it. Talk to a student who supports the first position, for example. Ask the student why he or she believes it's correct. How about a student who supports the second position? Get the students to begin talking to each other, with you acting as facilitator between them. This may be a good time to abandon a rule of raising hands; instead, let students dialogue freely but respectfully. As they cite reasons, encourage them to use examples from the text, from their own background knowledge of not only the Korean War but any experiences they have had that help them understand the text, and from what they feel makes sense. Record all reasons on the chart underneath their respective positions, even those that make little sense or seem wrong. (In the course of the discussion, students will be evaluating the truth and acceptability of the reasons. If you filter out reasons according to your judgment, it will deny students the opportunity to evaluate their own thinking.) Evaluating reasons. After all the reasons are listed (and perhaps even as they are being listed), students should decide whether they are completely true, completely false, or are true or false depending on certain factors. As the facilitator, put each reason before the group for discussion and let students decide amongst themselves the truth and acceptability of each reason. For each reason, ask students the following kinds of questions (and eventually encourage them to ask each other and themselves): What makes this reason true? Or what makes it false? Are there times that it could be true, but other times when it could be false? What examples can you give from the book to support a reason as acceptable? Does it make sense? Why or why not? Should we accept this as a supporting reason for the position? Throughout this discussion, you may need to question the students or rephrase their ideas to help them formulate their thoughts. However, be sure not to put words in students' mouths. As students discuss the reasons, record their decisions about the reasons in the truth column of the chart. You can use a 'T' for true, 'F' for false, and 'D' for depends. For the 'T' and 'D' reasons, mark what makes them acceptable: 'TXT' for text support, 'BK' for background knowledge support, and 'LOG' for logical support. Students themselves may not know at first that an acceptable reason is based on text, background knowledge, or logic (i.e., what seems to make sense), but they should be able to decide if it's acceptable or not. As you classify the reasons, help them to understand why you are categorizing them as you are-that their discussion is leading you to figure out the kind of support each reason is based upon. Guide them in this thought process until they are able to tell you what justifies the reasons. Drawing conclusions. After all reasons have been evaluated, give students the opportunity to say what their positions are based on the discussion. Has anyone changed his or her mind? For those who are sticking with their original positions, do they feel more strongly about them now? Also, give students the option to say they have not made up their minds (for the ability to withhold judgment is central to critical thinking). Another way to end the lesson could be to have the students write their conclusions and justify their reasons in a journal entry or a more formal writing assignment. Modifications After a few lessons with the same book or subsequent readings, students will have had practice identifying and evaluating reasons for positions you hypothesize. Next, allow them to generate several positions of their own to new central questions. This will help them to develop hypothesizing skills. After practice at hypothesizing, move on to allowing them to generate their own central questions. You will have to determine their readiness for identifying central themes and issues, but also, you can expect by this time for students to help guide each other in this process. Another modification as students become more and more responsible for their own learning may include switching to peer discussion groups, which then report their results in writing or to the class.

My Freedom Trip does not have a great deal of factual information, so creating a K-W-L chart may help lead the class into a research project as an extension of the book. Ask the students what they already know about Korea and the issues that arose around the Korean War. Use the W column in the K-W-L as a springboard for research. As examples, students could research why the soldiers divided the country of Korea or why North Korea was oppressed while South Korea was "the freedom land." Since My Freedom Trip has a theme of bravery and not giving up, ask each student to write a personal narrative about a time when he or she was faced with a tough situation, but stuck it out. Remind students that their stories do not have to be of the same magnitude and that we all face challenges, big and small. You may want to take these pieces through the entire writing process to publication. Invite people who have lived through challenging situations to speak to the class about their ordeals. Send a letter to parents and community members to see if they would like to share their experiences. Students can respond to guest speakers' experiences through discussion afterward or in journal entries.

Student Assessment / Reflections

Observe the following in students:

• Do they participate in the discussion before the book is read, as well as during the reading (whether using the guided reading approach or other method)?
• Do they offer reasons for their positions that can be verified by the text, background knowledge, or logic?
• Do they rightfully evaluate and dismiss reasons that are not acceptable or valid?
• Do they participate fully in the discussion, giving due regard for differing opinions and viewpoints?

Provide students with an opportunity to demonstrate their critical thinking skills with the following assessment:

• Have students read a new text or read it aloud to the entire class
• Present students with a central question and two positions
• Have students, on an individual basis, provide support for both positions and evaluate each as they did in the lessons
• Have students give a written response regarding one of the positions
• Evaluate the written response the same way as the journal entry (see below)

Evaluate student journal entries on the following (minimum) criteria:

• Do the students justify their conclusions using reasons supported by the text, background knowledge, or logic?
• Do the students' writing responses reflect your expectations for them?
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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.

Critical Thinking Infographic

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

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What is Critical Thinking?

Critical thinking is the ability to think clearly and rationally, understanding the logical connection between ideas.  Critical thinking has been the subject of much debate and thought since the time of early Greek philosophers such as Plato and Socrates and has continued to be a subject of discussion into the modern age, for example the ability to recognise fake news .

Critical thinking might be described as the ability to engage in reflective and independent thinking.

In essence, critical thinking requires you to use your ability to reason. It is about being an active learner rather than a passive recipient of information.

Critical thinkers rigorously question ideas and assumptions rather than accepting them at face value. They will always seek to determine whether the ideas, arguments and findings represent the entire picture and are open to finding that they do not.

Critical thinkers will identify, analyse and solve problems systematically rather than by intuition or instinct.

Someone with critical thinking skills can:

Understand the links between ideas.

Determine the importance and relevance of arguments and ideas.

Recognise, build and appraise arguments.

Identify inconsistencies and errors in reasoning.

Approach problems in a consistent and systematic way.

Reflect on the justification of their own assumptions, beliefs and values.

Critical thinking is thinking about things in certain ways so as to arrive at the best possible solution in the circumstances that the thinker is aware of. In more everyday language, it is a way of thinking about whatever is presently occupying your mind so that you come to the best possible conclusion.

Critical Thinking is:

A way of thinking about particular things at a particular time; it is not the accumulation of facts and knowledge or something that you can learn once and then use in that form forever, such as the nine times table you learn and use in school.

The Skills We Need for Critical Thinking

The skills that we need in order to be able to think critically are varied and include observation, analysis, interpretation, reflection, evaluation, inference, explanation, problem solving, and decision making.

Specifically we need to be able to:

Think about a topic or issue in an objective and critical way.

Identify the different arguments there are in relation to a particular issue.

Evaluate a point of view to determine how strong or valid it is.

Recognise any weaknesses or negative points that there are in the evidence or argument.

Notice what implications there might be behind a statement or argument.

Provide structured reasoning and support for an argument that we wish to make.

The Critical Thinking Process

You should be aware that none of us think critically all the time.

Sometimes we think in almost any way but critically, for example when our self-control is affected by anger, grief or joy or when we are feeling just plain ‘bloody minded’.

On the other hand, the good news is that, since our critical thinking ability varies according to our current mindset, most of the time we can learn to improve our critical thinking ability by developing certain routine activities and applying them to all problems that present themselves.

Once you understand the theory of critical thinking, improving your critical thinking skills takes persistence and practice.

Try this simple exercise to help you to start thinking critically.

Think of something that someone has recently told you. Then ask yourself the following questions:

Who said it?

Someone you know? Someone in a position of authority or power? Does it matter who told you this?

What did they say?

Did they give facts or opinions? Did they provide all the facts? Did they leave anything out?

Where did they say it?

Was it in public or in private? Did other people have a chance to respond an provide an alternative account?

When did they say it?

Was it before, during or after an important event? Is timing important?

Why did they say it?

Did they explain the reasoning behind their opinion? Were they trying to make someone look good or bad?

How did they say it?

Were they happy or sad, angry or indifferent? Did they write it or say it? Could you understand what was said?

What are you Aiming to Achieve?

One of the most important aspects of critical thinking is to decide what you are aiming to achieve and then make a decision based on a range of possibilities.

Once you have clarified that aim for yourself you should use it as the starting point in all future situations requiring thought and, possibly, further decision making. Where needed, make your workmates, family or those around you aware of your intention to pursue this goal. You must then discipline yourself to keep on track until changing circumstances mean you have to revisit the start of the decision making process.

However, there are things that get in the way of simple decision making. We all carry with us a range of likes and dislikes, learnt behaviours and personal preferences developed throughout our lives; they are the hallmarks of being human. A major contribution to ensuring we think critically is to be aware of these personal characteristics, preferences and biases and make allowance for them when considering possible next steps, whether they are at the pre-action consideration stage or as part of a rethink caused by unexpected or unforeseen impediments to continued progress.

The more clearly we are aware of ourselves, our strengths and weaknesses, the more likely our critical thinking will be productive.

The Benefit of Foresight

Perhaps the most important element of thinking critically is foresight.

Almost all decisions we make and implement don’t prove disastrous if we find reasons to abandon them. However, our decision making will be infinitely better and more likely to lead to success if, when we reach a tentative conclusion, we pause and consider the impact on the people and activities around us.

The elements needing consideration are generally numerous and varied. In many cases, consideration of one element from a different perspective will reveal potential dangers in pursuing our decision.

For instance, moving a business activity to a new location may improve potential output considerably but it may also lead to the loss of skilled workers if the distance moved is too great. Which of these is the more important consideration? Is there some way of lessening the conflict?

These are the sort of problems that may arise from incomplete critical thinking, a demonstration perhaps of the critical importance of good critical thinking.

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In Summary:

Critical thinking is aimed at achieving the best possible outcomes in any situation. In order to achieve this it must involve gathering and evaluating information from as many different sources possible.

Critical thinking requires a clear, often uncomfortable, assessment of your personal strengths, weaknesses and preferences and their possible impact on decisions you may make.

Critical thinking requires the development and use of foresight as far as this is possible. As Doris Day sang, “the future’s not ours to see”.

Implementing the decisions made arising from critical thinking must take into account an assessment of possible outcomes and ways of avoiding potentially negative outcomes, or at least lessening their impact.

• Critical thinking involves reviewing the results of the application of decisions made and implementing change where possible.

It might be thought that we are overextending our demands on critical thinking in expecting that it can help to construct focused meaning rather than examining the information given and the knowledge we have acquired to see if we can, if necessary, construct a meaning that will be acceptable and useful.

After all, almost no information we have available to us, either externally or internally, carries any guarantee of its life or appropriateness.  Neat step-by-step instructions may provide some sort of trellis on which our basic understanding of critical thinking can blossom but it doesn’t and cannot provide any assurance of certainty, utility or longevity.

Continue to: Critical Thinking and Fake News Critical Reading

See also: Analytical Skills Understanding and Addressing Conspiracy Theories Introduction to Neuro-Linguistic Programming (NLP)

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Critical Thinking Is About Asking Better Questions

• John Coleman

Six practices to sharpen your inquiry.

Critical thinking is the ability to analyze and effectively break down an issue in order to make a decision or find a solution. At the heart of critical thinking is the ability to formulate deep, different, and effective questions. For effective questioning, start by holding your hypotheses loosely. Be willing to fundamentally reconsider your initial conclusions — and do so without defensiveness. Second, listen more than you talk through active listening. Third, leave your queries open-ended, and avoid yes-or-no questions. Fourth, consider the counterintuitive to avoid falling into groupthink. Fifth, take the time to stew in a problem, rather than making decisions unnecessarily quickly. Last, ask thoughtful, even difficult, follow-ups.

Are you tackling a new and difficult problem at work? Recently promoted and trying to both understand your new role and bring a fresh perspective? Or are you new to the workforce and seeking ways to meaningfully contribute alongside your more experienced colleagues? If so, critical thinking — the ability to analyze and effectively break down an issue in order to make a decision or find a solution — will be core to your success. And at the heart of critical thinking is the ability to formulate deep, different, and effective questions.

• JC John Coleman is the author of the HBR Guide to Crafting Your Purpose . Subscribe to his free newsletter, On Purpose , follow him on Twitter @johnwcoleman, or contact him at johnwilliamcoleman.com.

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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.

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. Moreover, 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 lane 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, 2021), others on the resulting judgment (Facione 1990a), and still others on responsiveness to reasons (Siegel 1988). Kuhn (2019) takes critical thinking to be more a dialogic practice of advancing and responding to arguments than an individual ability.

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 spacing 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 spacing 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 2016a) 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.

Facione (1990a: 25) divides “affective dispositions” of critical thinking into approaches to life and living in general and approaches to specific issues, questions or problems. Adapting this distinction, one can usefully divide critical thinking dispositions 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). 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. In three studies, Haran, Ritov, & Mellers (2013) found that actively open-minded thinking, including “the tendency to weigh new evidence against a favored belief, to spend sufficient time on a problem before giving up, and to consider carefully the opinions of others in forming one’s own”, led study participants to acquire information and thus to make accurate estimations.
• 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), Black (2012), and Blair (2021).

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. It is also helpful to be aware of the prevalence of “noise” (unwanted unsystematic variability of judgments), of how to detect noise (through a noise audit), and of how to reduce noise: make accuracy the goal, think statistically, break a process of arriving at a judgment into independent tasks, resist premature intuitions, in a group get independent judgments first, favour comparative judgments and scales (Kahneman, Sibony, & Sunstein 2021). It is helpful as well to be aware of the concept of “bounded rationality” in decision-making and of the related distinction between “satisficing” and optimizing (Simon 1956; Gigerenzer 2001).

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? In a comprehensive meta-analysis of experimental and quasi-experimental studies of strategies for teaching students to think critically, Abrami et al. (2015) found that 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), Bailin et al. (1999b), and Willingham (2019).

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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A unique tool for teaching critical thinking

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Defining Critical Thinking

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3.1: Critical Thinking in College Writing - From the Personal to the Academic

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There is something about the term “critical thinking” that makes you draw a blank every time you think about what it means.* It seems so fuzzy and abstract that you end up feeling uncomfortable, as though the term is thrust upon you, demanding an intellectual effort that you may not yet have. But you know it requires you to enter a realm of smart, complex ideas that others have written about and that you have to navigate, understand, and interact with just as intelligently. It’s a lot to ask for. It makes you feel like a stranger in a strange land.

As a writing teacher I am accustomed to reading and responding to difficult texts. In fact, I like grappling with texts that have interesting ideas no matter how complicated they are because I understand their value. I have learned through my years of education that what ultimately engages me, keeps me enthralled, is not just grammatically pristine, fluent writing, but writing that forces me to think beyond the page. It is writing where the writer has challenged herself and then offered up that challenge to the reader, like a baton in a relay race. The idea is to run with the baton.

You will often come across critical thinking and analysis as requirements for assignments in writing and upper-level courses in a variety of disciplines. Instructors have varying explanations of what they actually require of you, but, in general, they expect you to respond thoughtfully to texts you have read. The first thing you should remember is not to be afraid of critical thinking. It does not mean that you have to criticize the text, disagree with its premise, or attack the writer simply because you feel you must. Criticism is the process of responding to and evaluating ideas, argument, and style so that readers understand how and why you value these items.

Critical thinking is also a process that is fundamental to all disciplines. While in this essay I refer mainly to critical thinking in composition, the general principles behind critical thinking are strikingly similar in other fields and disciplines. In history, for instance, it could mean examining and analyzing primary sources in order to understand the context in which they were written. In the hard sciences, it usually involves careful reasoning, making judgments and decisions, and problem solving. While critical thinking may be subject-specific, that is to say, it can vary in method and technique depending on the discipline, most of its general principles such as rational thinking, making independent evaluations and judgments, and a healthy skepticism of what is being read, are common to all disciplines. No matter the area of study, the application of critical thinking skills leads to clear and flexible thinking and a better understanding of the subject at hand.

To be a critical thinker you not only have to have an informed opinion about the text but also a thoughtful response to it. There is no doubt that critical thinking is serious thinking, so here are some steps you can take to become a serious thinker and writer.

Attentive Reading: A Foundation for Critical Thinking

A critical thinker is always a good reader because to engage critically with a text you have to read attentively and with an open mind, absorbing new ideas and forming your own as you go along. Let us imagine you are reading an essay by Annie Dillard, a famous essayist, called “Living like Weasels.” Students are drawn to it because the idea of the essay appeals to something personally fundamental to all of us: how to live our lives. It is also a provocative essay that pulls the reader into the argument and forces a reaction, a good criterion for critical thinking.

So let’s say that in reading the essay you encounter a quote that gives you pause. In describing her encounter with a weasel in Hollins Pond, Dillard says, “I would like to learn, or remember, how to live . . . I don’t think I can learn from a wild animal how to live in particular . . . but I might learn something of mindlessness, something of the purity of living in the physical senses and the dignity of living without bias or motive” (220). You may not be familiar with language like this. It seems complicated, and you have to stop ever so often (perhaps after every phrase) to see if you understood what Dillard means. You may ask yourself these questions:

• What does “mindlessness” mean in this context?
• How can one “learn something of mindlessness?”
• What does Dillard mean by “purity of living in the physical senses?”
• How can one live “without bias or motive?”

These questions show that you are an attentive reader. Instead of simply glossing over this important passage, you have actually stopped to think about what the writer means and what she expects you to get from it. Here is how I read the quote and try to answer the questions above: Dillard proposes a simple and uncomplicated way of life as she looks to the animal world for inspiration. It is ironic that she admires the quality of “mindlessness” since it is our consciousness, our very capacity to think and reason, which makes us human, which makes us beings of a higher order. Yet, Dillard seems to imply that we need to live instinctually, to be guided by our senses rather than our intellect. Such a “thoughtless” approach to daily living, according to Dillard, would mean that our actions would not be tainted by our biases or motives, our prejudices. We would go back to a primal way of living, like the weasel she observes. It may take you some time to arrive at this understanding on your own, but it is important to stop, reflect, and ask questions of the text whenever you feel stumped by it. Often such questions will be helpful during class discussions and peer review sessions.

Listing Important Ideas

When reading any essay, keep track of all the important points the writer makes by jotting down a list of ideas or quotations in a notebook. This list not only allows you to remember ideas that are central to the writer’s argument, ideas that struck you in some way or the other, but it also you helps you to get a good sense of the whole reading assignment point by point. In reading Annie Dillard’s essay, we come across several points that contribute toward her proposal for better living and that help us get a better understanding of her main argument. Here is a list of some of her ideas that struck me as important:

• “The weasel lives in necessity and we live in choice, hating necessity and dying at the last ignobly in its talons” (220).
• “And I suspect that for me the way is like the weasel’s: open to time and death painlessly, noticing everything, remembering nothing, choosing the given with a fierce and pointed will” (221).
• “We can live any way we want. People take vows of poverty, chastity, and obedience—even of silence—by choice. The thing is to stalk your calling in a certain skilled and supple way, to locate the most tender and live spot and plug into that pulse” (221).
• “A weasel doesn’t ‘attack’ anything; a weasel lives as he’s meant to, yielding at every moment to the perfect freedom of single necessity” (221).
• “I think it would be well, and proper, and obedient, and pure, to grasp your one necessity and not let it go, to dangle from it limp wherever it takes you” (221).

These quotations give you a cumulative sense of what Dillard is trying to get at in her essay, that is, they lay out the elements with which she builds her argument. She first explains how the weasel lives, what she learns from observing the weasel, and then prescribes a lifestyle she admires—the central concern of her essay.

Noticing Key Terms and Summarizing Important Quotes

Within the list of quotations above are key terms and phrases that are critical to your understanding of the ideal life as Dillard describes it. For instance, “mindlessness,” “instinct,” “perfect freedom of a single necessity,” “stalk your calling,” “choice,” and “fierce and pointed will” are weighty terms and phrases, heavy with meaning, that you need to spend time understanding. You also need to understand the relationship between them and the quotations in which they appear. This is how you might work on each quotation to get a sense of its meaning and then come up with a statement that takes the key terms into account and expresses a general understanding of the text:

Quote 1: Animals (like the weasel) live in “necessity,” which means that their only goal in life is to survive. They don’t think about how they should live or what choices they should make like humans do. According to Dillard, we like to have options and resist the idea of “necessity.” We fight death—an inevitable force that we have no control over—and yet ultimately surrender to it as it is the necessary end of our lives.

Quote 2: Dillard thinks the weasel’s way of life is the best way to live. It implies a pure and simple approach to life where we do not worry about the passage of time or the approach of death. Like the weasel, we should live life in the moment, intensely experiencing everything but not dwelling on the past. We should accept our condition, what we are “given,” with a “fierce and pointed will.” Perhaps this means that we should pursue our one goal, our one passion in life, with the same single-minded determination and tenacity that we see in the weasel.

Quote 3: As humans, we can choose any lifestyle we want. The trick, however, is to go after our one goal, one passion like a stalker would after a prey.

Quote 4: While we may think that the weasel (or any animal) chooses to attack other animals, it is really only surrendering to the one thing it knows: its need to live. Dillard tells us there is “the perfect freedom” in this desire to survive because to her, the lack of options (the animal has no other option than to fight to survive) is the most liberating of all.

Quote 5: Dillard urges us to latch on to our deepest passion in life (the “one necessity”) with the tenacity of a weasel and not let go. Perhaps she’s telling us how important it is to have an unwavering focus or goal in life.

Writing a Personal Response: Looking Inward

Dillard’s ideas will have certainly provoked a response in your mind, so if you have some clear thoughts about how you feel about the essay this is the time to write them down. As you look at the quotes you have selected and your explanation of their meaning, begin to create your personal response to the essay. You may begin by using some of these strategies:

• Tell a story. Has Dillard’s essay reminded you of an experience you have had? Write a story in which you illustrate a point that Dillard makes or hint at an idea that is connected to her essay.
• Focus on an idea from Dillard’s essay that is personally important to you. Write down your thoughts about this idea in a first person narrative and explain your perspective on the issue.
• If you are uncomfortable writing a personal narrative or using “I” (you should not be), reflect on some of her ideas that seem important and meaningful in general. Why were you struck by these ideas?
• Write a short letter to Dillard in which you speak to her about the essay. You may compliment her on some of her ideas by explaining why you like them, ask her a question related to her essay and explain why that question came to you, and genuinely start up a conversation with her.

This stage in critical thinking is important for establishing your relationship with a text. What do I mean by this “relationship,” you may ask? Simply put, it has to do with how you feel about the text. Are you amazed by how true the ideas seem to be, how wise Dillard sounds? Or are you annoyed by Dillard’s let-me-tell-you-how-to-live approach and disturbed by the impractical ideas she so easily prescribes? Do you find Dillard’s voice and style thrilling and engaging or merely confusing? No matter which of the personal response options you select, your initial reaction to the text will help shape your views about it.

Making an Academic Connection: Looking Outward

First year writing courses are designed to teach a range of writing— from the personal to the academic—so that you can learn to express advanced ideas, arguments, concepts, or theories in any discipline. While the example I have been discussing pertains mainly to college writing, the method of analysis and approach to critical thinking I have demonstrated here will serve you well in a variety of disciplines. Since critical thinking and analysis are key elements of the reading and writing you will do in college, it is important to understand how they form a part of academic writing. No matter how intimidating the term “academic writing” may seem (it is, after all, associated with advanced writing and becoming an expert in a field of study), embrace it not as a temporary college requirement but as a habit of mind.

To some, academic writing often implies impersonal writing, writing that is detached, distant, and lacking in personal meaning or relevance. However, this is often not true of the academic writing you will do in a composition class. Here your presence as a writer—your thoughts, experiences, ideas, and therefore who you are—is of much significance to the writing you produce. In fact, it would not be farfetched to say that in a writing class academic writing often begins with personal writing. Let me explain. If critical thinking begins with a personal view of the text, academic writing helps you broaden that view by going beyond the personal to a more universal point of view. In other words, academic writing often has its roots in one’s private opinion or perspective about another writer’s ideas but ultimately goes beyond this opinion to the expression of larger, more abstract ideas. Your personal vision—your core beliefs and general approach to life— will help you arrive at these “larger ideas” or universal propositions that any reader can understand and be enlightened by, if not agree with. In short, academic writing is largely about taking a critical, analytical stance toward a subject in order to arrive at some compelling conclusions.

Let us now think about how you might apply your critical thinking skills to move from a personal reaction to a more formal academic response to Annie Dillard’s essay. The second stage of critical thinking involves textual analysis and requires you to do the following:

• Summarize the writer’s ideas the best you can in a brief paragraph. This provides the basis for extended analysis since it contains the central ideas of the piece, the building blocks, so to speak.
• Evaluate the most important ideas of the essay by considering their merits or flaws, their worthiness or lack of worthiness. Do not merely agree or disagree with the ideas but explore and explain why you believe they are socially, politically, philosophically, or historically important and relevant, or why you need to question, challenge, or reject them.
• Identify gaps or discrepancies in the writer’s argument. Does she contradict herself? If so, explain how this contradiction forces you to think more deeply about her ideas. Or if you are confused, explain what is confusing and why.
• Examine the strategies the writer uses to express her ideas. Look particularly at her style, voice, use of figurative language, and the way she structures her essay and organizes her ideas. Do these strategies strengthen or weaken her argument? How?
• Include a second text—an essay, a poem, lyrics of a song— whose ideas enhance your reading and analysis of the primary text. This text may help provide evidence by supporting a point you’re making, and further your argument.
• Extend the writer’s ideas, develop your own perspective, and propose new ways of thinking about the subject at hand.

Crafting the Essay

Once you have taken notes and developed a thorough understanding of the text, you are on your way to writing a good essay. If you were asked to write an exploratory essay, a personal response to Dillard’s essay would probably suffice. However, an academic writing assignment requires you to be more critical. As counter-intuitive as it may sound, beginning your essay with a personal anecdote often helps to establish your relationship to the text and draw the reader into your writing. It also helps to ease you into the more complex task of textual analysis. Once you begin to analyze Dillard’s ideas, go back to the list of important ideas and quotations you created as you read the essay. After a brief summary, engage with the quotations that are most important, that get to the heart of Dillard’s ideas, and explore their meaning. Textual engagement, a seemingly slippery concept, simply means that you respond directly to some of Dillard’s ideas, examine the value of Dillard’s assertions, and explain why they are worthwhile or why they should be rejected. This should help you to transition into analysis and evaluation. Also, this part of your essay will most clearly reflect your critical thinking abilities as you are expected not only to represent Dillard’s ideas but also to weigh their significance. Your observations about the various points she makes, analysis of conflicting viewpoints or contradictions, and your understanding of her general thesis should now be synthesized into a rich new idea about how we should live our lives. Conclude by explaining this fresh point of view in clear, compelling language and by rearticulating your main argument.

Modeling Good Writing

When I teach a writing class, I often show students samples of really good writing that I’ve collected over the years. I do this for two reasons: first, to show students how another freshman writer understood and responded to an assignment that they are currently working on; and second, to encourage them to succeed as well. I explain that although they may be intimidated by strong, sophisticated writing and feel pressured to perform similarly, it is always helpful to see what it takes to get an A. It also helps to follow a writer’s imagination, to learn how the mind works when confronted with a task involving critical thinking. The following sample is a response to the Annie Dillard essay. Figure 1 includes the entire student essay and my comments are inserted into the text to guide your reading.

Though this student has not included a personal narrative in his essay, his own world-vievvw is clear throughout. His personal point of view, while not expressed in first person statements, is evident from the very beginning. So we could say that a personal response to the text need not always be expressed in experiential or narrative form but may be present as reflection, as it is here. The point is that the writer has traveled through the rough terrain of critical thinking by starting out with his own ruminations on the subject, then by critically analyzing and responding to Dillard’s text, and finally by developing a strong point of view of his own about our responsibility as human beings. As readers we are engaged by clear, compelling writing and riveted by critical thinking that produces a movement of ideas that give the essay depth and meaning. The challenge Dillard set forth in her essay has been met and the baton passed along to us.

• Write about your experiences with critical thinking assignments. What seemed to be the most difficult? What approaches did you try to overcome the difficulty?
• Respond to the list of strategies on how to conduct textual analysis. How well do these strategies work for you? Add your own tips to the list.
• Evaluate the student essay by noting aspects of critical thinking that are evident to you. How would you grade this essay? What other qualities (or problems) do you notice?

Works Cited

Dillard, Annie. “Living like Weasels.” One Hundred Great Essays. Ed. Robert DiYanni. New York: Longman, 2002. 217–221. Print.

• Critical Thinking in College Writing. Authored by : Gita DasBender. Located at : http://writingspaces.org/sites/default/files/dasbender--critical-thinking.pdf . License : CC BY-NC-SA: Attribution-NonCommercial-ShareAlike

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Critical Thinking and Decision-Making  - What is Critical Thinking?

Critical thinking and decision-making  -, what is critical thinking, critical thinking and decision-making what is critical thinking.

Critical Thinking and Decision-Making: What is Critical Thinking?

Lesson 1: what is critical thinking, what is critical thinking.

Critical thinking is a term that gets thrown around a lot. You've probably heard it used often throughout the years whether it was in school, at work, or in everyday conversation. But when you stop to think about it, what exactly is critical thinking and how do you do it ?

Watch the video below to learn more about critical thinking.

Simply put, critical thinking is the act of deliberately analyzing information so that you can make better judgements and decisions . It involves using things like logic, reasoning, and creativity, to draw conclusions and generally understand things better.

This may sound like a pretty broad definition, and that's because critical thinking is a broad skill that can be applied to so many different situations. You can use it to prepare for a job interview, manage your time better, make decisions about purchasing things, and so much more.

The process

As humans, we are constantly thinking . It's something we can't turn off. But not all of it is critical thinking. No one thinks critically 100% of the time... that would be pretty exhausting! Instead, it's an intentional process , something that we consciously use when we're presented with difficult problems or important decisions.

Improving your critical thinking

In order to become a better critical thinker, it's important to ask questions when you're presented with a problem or decision, before jumping to any conclusions. You can start with simple ones like What do I currently know? and How do I know this? These can help to give you a better idea of what you're working with and, in some cases, simplify more complex issues.  

Real-world applications

Let's take a look at how we can use critical thinking to evaluate online information . Say a friend of yours posts a news article on social media and you're drawn to its headline. If you were to use your everyday automatic thinking, you might accept it as fact and move on. But if you were thinking critically, you would first analyze the available information and ask some questions :

• What's the source of this article?
• Is the headline potentially misleading?
• What are my friend's general beliefs?
• Do their beliefs inform why they might have shared this?

After analyzing all of this information, you can draw a conclusion about whether or not you think the article is trustworthy.

Critical thinking has a wide range of real-world applications . It can help you to make better decisions, become more hireable, and generally better understand the world around you.

/en/problem-solving-and-decision-making/why-is-it-so-hard-to-make-decisions/content/

Classroom Q&A

With larry ferlazzo.

In this EdWeek blog, an experiment in knowledge-gathering, Ferlazzo will address readers’ questions on classroom management, ELL instruction, lesson planning, and other issues facing teachers. Send your questions to [email protected]. Read more from this blog.

Eight Instructional Strategies for Promoting Critical Thinking

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(This is the first post in a three-part series.)

The new question-of-the-week is:

What is critical thinking and how can we integrate it into the classroom?

This three-part series will explore what critical thinking is, if it can be specifically taught and, if so, how can teachers do so in their classrooms.

Today’s guests are Dara Laws Savage, Patrick Brown, Meg Riordan, Ph.D., and Dr. PJ Caposey. Dara, Patrick, and Meg were also guests on my 10-minute BAM! Radio Show . You can also find a list of, and links to, previous shows here.

You might also be interested in The Best Resources On Teaching & Learning Critical Thinking In The Classroom .

Current Events

Dara Laws Savage is an English teacher at the Early College High School at Delaware State University, where she serves as a teacher and instructional coach and lead mentor. Dara has been teaching for 25 years (career preparation, English, photography, yearbook, newspaper, and graphic design) and has presented nationally on project-based learning and technology integration:

There is so much going on right now and there is an overload of information for us to process. Did you ever stop to think how our students are processing current events? They see news feeds, hear news reports, and scan photos and posts, but are they truly thinking about what they are hearing and seeing?

I tell my students that my job is not to give them answers but to teach them how to think about what they read and hear. So what is critical thinking and how can we integrate it into the classroom? There are just as many definitions of critical thinking as there are people trying to define it. However, the Critical Think Consortium focuses on the tools to create a thinking-based classroom rather than a definition: “Shape the climate to support thinking, create opportunities for thinking, build capacity to think, provide guidance to inform thinking.” Using these four criteria and pairing them with current events, teachers easily create learning spaces that thrive on thinking and keep students engaged.

One successful technique I use is the FIRE Write. Students are given a quote, a paragraph, an excerpt, or a photo from the headlines. Students are asked to F ocus and respond to the selection for three minutes. Next, students are asked to I dentify a phrase or section of the photo and write for two minutes. Third, students are asked to R eframe their response around a specific word, phrase, or section within their previous selection. Finally, students E xchange their thoughts with a classmate. Within the exchange, students also talk about how the selection connects to what we are covering in class.

There was a controversial Pepsi ad in 2017 involving Kylie Jenner and a protest with a police presence. The imagery in the photo was strikingly similar to a photo that went viral with a young lady standing opposite a police line. Using that image from a current event engaged my students and gave them the opportunity to critically think about events of the time.

Here are the two photos and a student response:

F - Focus on both photos and respond for three minutes

In the first picture, you see a strong and courageous black female, bravely standing in front of two officers in protest. She is risking her life to do so. Iesha Evans is simply proving to the world she does NOT mean less because she is black … and yet officers are there to stop her. She did not step down. In the picture below, you see Kendall Jenner handing a police officer a Pepsi. Maybe this wouldn’t be a big deal, except this was Pepsi’s weak, pathetic, and outrageous excuse of a commercial that belittles the whole movement of people fighting for their lives.

I - Identify a word or phrase, underline it, then write about it for two minutes

A white, privileged female in place of a fighting black woman was asking for trouble. A struggle we are continuously fighting every day, and they make a mockery of it. “I know what will work! Here Mr. Police Officer! Drink some Pepsi!” As if. Pepsi made a fool of themselves, and now their already dwindling fan base continues to ever shrink smaller.

R - Reframe your thoughts by choosing a different word, then write about that for one minute

You don’t know privilege until it’s gone. You don’t know privilege while it’s there—but you can and will be made accountable and aware. Don’t use it for evil. You are not stupid. Use it to do something. Kendall could’ve NOT done the commercial. Kendall could’ve released another commercial standing behind a black woman. Anything!

Exchange - Remember to discuss how this connects to our school song project and our previous discussions?

This connects two ways - 1) We want to convey a strong message. Be powerful. Show who we are. And Pepsi definitely tried. … Which leads to the second connection. 2) Not mess up and offend anyone, as had the one alma mater had been linked to black minstrels. We want to be amazing, but we have to be smart and careful and make sure we include everyone who goes to our school and everyone who may go to our school.

As a final step, students read and annotate the full article and compare it to their initial response.

Using current events and critical-thinking strategies like FIRE writing helps create a learning space where thinking is the goal rather than a score on a multiple-choice assessment. Critical-thinking skills can cross over to any of students’ other courses and into life outside the classroom. After all, we as teachers want to help the whole student be successful, and critical thinking is an important part of navigating life after they leave our classrooms.

‘Before-Explore-Explain’

Patrick Brown is the executive director of STEM and CTE for the Fort Zumwalt school district in Missouri and an experienced educator and author :

Planning for critical thinking focuses on teaching the most crucial science concepts, practices, and logical-thinking skills as well as the best use of instructional time. One way to ensure that lessons maintain a focus on critical thinking is to focus on the instructional sequence used to teach.

Explore-before-explain teaching is all about promoting critical thinking for learners to better prepare students for the reality of their world. What having an explore-before-explain mindset means is that in our planning, we prioritize giving students firsthand experiences with data, allow students to construct evidence-based claims that focus on conceptual understanding, and challenge students to discuss and think about the why behind phenomena.

Just think of the critical thinking that has to occur for students to construct a scientific claim. 1) They need the opportunity to collect data, analyze it, and determine how to make sense of what the data may mean. 2) With data in hand, students can begin thinking about the validity and reliability of their experience and information collected. 3) They can consider what differences, if any, they might have if they completed the investigation again. 4) They can scrutinize outlying data points for they may be an artifact of a true difference that merits further exploration of a misstep in the procedure, measuring device, or measurement. All of these intellectual activities help them form more robust understanding and are evidence of their critical thinking.

In explore-before-explain teaching, all of these hard critical-thinking tasks come before teacher explanations of content. Whether we use discovery experiences, problem-based learning, and or inquiry-based activities, strategies that are geared toward helping students construct understanding promote critical thinking because students learn content by doing the practices valued in the field to generate knowledge.

An Issue of Equity

Meg Riordan, Ph.D., is the chief learning officer at The Possible Project, an out-of-school program that collaborates with youth to build entrepreneurial skills and mindsets and provides pathways to careers and long-term economic prosperity. She has been in the field of education for over 25 years as a middle and high school teacher, school coach, college professor, regional director of N.Y.C. Outward Bound Schools, and director of external research with EL Education:

Although critical thinking often defies straightforward definition, most in the education field agree it consists of several components: reasoning, problem-solving, and decisionmaking, plus analysis and evaluation of information, such that multiple sides of an issue can be explored. It also includes dispositions and “the willingness to apply critical-thinking principles, rather than fall back on existing unexamined beliefs, or simply believe what you’re told by authority figures.”

Despite variation in definitions, critical thinking is nonetheless promoted as an essential outcome of students’ learning—we want to see students and adults demonstrate it across all fields, professions, and in their personal lives. Yet there is simultaneously a rationing of opportunities in schools for students of color, students from under-resourced communities, and other historically marginalized groups to deeply learn and practice critical thinking.

For example, many of our most underserved students often spend class time filling out worksheets, promoting high compliance but low engagement, inquiry, critical thinking, or creation of new ideas. At a time in our world when college and careers are critical for participation in society and the global, knowledge-based economy, far too many students struggle within classrooms and schools that reinforce low-expectations and inequity.

If educators aim to prepare all students for an ever-evolving marketplace and develop skills that will be valued no matter what tomorrow’s jobs are, then we must move critical thinking to the forefront of classroom experiences. And educators must design learning to cultivate it.

So, what does that really look like?

Unpack and define critical thinking

To understand critical thinking, educators need to first unpack and define its components. What exactly are we looking for when we speak about reasoning or exploring multiple perspectives on an issue? How does problem-solving show up in English, math, science, art, or other disciplines—and how is it assessed? At Two Rivers, an EL Education school, the faculty identified five constructs of critical thinking, defined each, and created rubrics to generate a shared picture of quality for teachers and students. The rubrics were then adapted across grade levels to indicate students’ learning progressions.

At Avenues World School, critical thinking is one of the Avenues World Elements and is an enduring outcome embedded in students’ early experiences through 12th grade. For instance, a kindergarten student may be expected to “identify cause and effect in familiar contexts,” while an 8th grader should demonstrate the ability to “seek out sufficient evidence before accepting a claim as true,” “identify bias in claims and evidence,” and “reconsider strongly held points of view in light of new evidence.”

When faculty and students embrace a common vision of what critical thinking looks and sounds like and how it is assessed, educators can then explicitly design learning experiences that call for students to employ critical-thinking skills. This kind of work must occur across all schools and programs, especially those serving large numbers of students of color. As Linda Darling-Hammond asserts , “Schools that serve large numbers of students of color are least likely to offer the kind of curriculum needed to ... help students attain the [critical-thinking] skills needed in a knowledge work economy. ”

So, what can it look like to create those kinds of learning experiences?

Designing experiences for critical thinking

After defining a shared understanding of “what” critical thinking is and “how” it shows up across multiple disciplines and grade levels, it is essential to create learning experiences that impel students to cultivate, practice, and apply these skills. There are several levers that offer pathways for teachers to promote critical thinking in lessons:

1.Choose Compelling Topics: Keep it relevant

A key Common Core State Standard asks for students to “write arguments to support claims in an analysis of substantive topics or texts using valid reasoning and relevant and sufficient evidence.” That might not sound exciting or culturally relevant. But a learning experience designed for a 12th grade humanities class engaged learners in a compelling topic— policing in America —to analyze and evaluate multiple texts (including primary sources) and share the reasoning for their perspectives through discussion and writing. Students grappled with ideas and their beliefs and employed deep critical-thinking skills to develop arguments for their claims. Embedding critical-thinking skills in curriculum that students care about and connect with can ignite powerful learning experiences.

2. Make Local Connections: Keep it real

At The Possible Project , an out-of-school-time program designed to promote entrepreneurial skills and mindsets, students in a recent summer online program (modified from in-person due to COVID-19) explored the impact of COVID-19 on their communities and local BIPOC-owned businesses. They learned interviewing skills through a partnership with Everyday Boston , conducted virtual interviews with entrepreneurs, evaluated information from their interviews and local data, and examined their previously held beliefs. They created blog posts and videos to reflect on their learning and consider how their mindsets had changed as a result of the experience. In this way, we can design powerful community-based learning and invite students into productive struggle with multiple perspectives.

3. Create Authentic Projects: Keep it rigorous

At Big Picture Learning schools, students engage in internship-based learning experiences as a central part of their schooling. Their school-based adviser and internship-based mentor support them in developing real-world projects that promote deeper learning and critical-thinking skills. Such authentic experiences teach “young people to be thinkers, to be curious, to get from curiosity to creation … and it helps students design a learning experience that answers their questions, [providing an] opportunity to communicate it to a larger audience—a major indicator of postsecondary success.” Even in a remote environment, we can design projects that ask more of students than rote memorization and that spark critical thinking.

Our call to action is this: As educators, we need to make opportunities for critical thinking available not only to the affluent or those fortunate enough to be placed in advanced courses. The tools are available, let’s use them. Let’s interrogate our current curriculum and design learning experiences that engage all students in real, relevant, and rigorous experiences that require critical thinking and prepare them for promising postsecondary pathways.

Critical Thinking & Student Engagement

Dr. PJ Caposey is an award-winning educator, keynote speaker, consultant, and author of seven books who currently serves as the superintendent of schools for the award-winning Meridian CUSD 223 in northwest Illinois. You can find PJ on most social-media platforms as MCUSDSupe:

When I start my keynote on student engagement, I invite two people up on stage and give them each five paper balls to shoot at a garbage can also conveniently placed on stage. Contestant One shoots their shot, and the audience gives approval. Four out of 5 is a heckuva score. Then just before Contestant Two shoots, I blindfold them and start moving the garbage can back and forth. I usually try to ensure that they can at least make one of their shots. Nobody is successful in this unfair environment.

I thank them and send them back to their seats and then explain that this little activity was akin to student engagement. While we all know we want student engagement, we are shooting at different targets. More importantly, for teachers, it is near impossible for them to hit a target that is moving and that they cannot see.

Within the world of education and particularly as educational leaders, we have failed to simplify what student engagement looks like, and it is impossible to define or articulate what student engagement looks like if we cannot clearly articulate what critical thinking is and looks like in a classroom. Because, simply, without critical thought, there is no engagement.

The good news here is that critical thought has been defined and placed into taxonomies for decades already. This is not something new and not something that needs to be redefined. I am a Bloom’s person, but there is nothing wrong with DOK or some of the other taxonomies, either. To be precise, I am a huge fan of Daggett’s Rigor and Relevance Framework. I have used that as a core element of my practice for years, and it has shaped who I am as an instructional leader.

So, in order to explain critical thought, a teacher or a leader must familiarize themselves with these tried and true taxonomies. Easy, right? Yes, sort of. The issue is not understanding what critical thought is; it is the ability to integrate it into the classrooms. In order to do so, there are a four key steps every educator must take.

• Integrating critical thought/rigor into a lesson does not happen by chance, it happens by design. Planning for critical thought and engagement is much different from planning for a traditional lesson. In order to plan for kids to think critically, you have to provide a base of knowledge and excellent prompts to allow them to explore their own thinking in order to analyze, evaluate, or synthesize information.
• SIDE NOTE – Bloom’s verbs are a great way to start when writing objectives, but true planning will take you deeper than this.

QUESTIONING

• If the questions and prompts given in a classroom have correct answers or if the teacher ends up answering their own questions, the lesson will lack critical thought and rigor.
• Script five questions forcing higher-order thought prior to every lesson. Experienced teachers may not feel they need this, but it helps to create an effective habit.
• If lessons are rigorous and assessments are not, students will do well on their assessments, and that may not be an accurate representation of the knowledge and skills they have mastered. If lessons are easy and assessments are rigorous, the exact opposite will happen. When deciding to increase critical thought, it must happen in all three phases of the game: planning, instruction, and assessment.

TALK TIME / CONTROL

• To increase rigor, the teacher must DO LESS. This feels counterintuitive but is accurate. Rigorous lessons involving tons of critical thought must allow for students to work on their own, collaborate with peers, and connect their ideas. This cannot happen in a silent room except for the teacher talking. In order to increase rigor, decrease talk time and become comfortable with less control. Asking questions and giving prompts that lead to no true correct answer also means less control. This is a tough ask for some teachers. Explained differently, if you assign one assignment and get 30 very similar products, you have most likely assigned a low-rigor recipe. If you assign one assignment and get multiple varied products, then the students have had a chance to think deeply, and you have successfully integrated critical thought into your classroom.

Thanks to Dara, Patrick, Meg, and PJ for their contributions!

Please feel free to leave a comment with your reactions to the topic or directly to anything that has been said in this post.

Consider contributing a question to be answered in a future post. You can send one to me at [email protected] . When you send it in, let me know if I can use your real name if it’s selected or if you’d prefer remaining anonymous and have a pseudonym in mind.

You can also contact me on Twitter at @Larryferlazzo .

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Critical Thinking Definition, Skills, and Examples

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Critical thinking refers to the ability to analyze information objectively and make a reasoned judgment. It involves the evaluation of sources, such as data, facts, observable phenomena, and research findings.

Good critical thinkers can draw reasonable conclusions from a set of information, and discriminate between useful and less useful details to solve problems or make decisions. Employers prioritize the ability to think critically—find out why, plus see how you can demonstrate that you have this ability throughout the job application process. 

Why Do Employers Value Critical Thinking Skills?

Employers want job candidates who can evaluate a situation using logical thought and offer the best solution.

 Someone with critical thinking skills can be trusted to make decisions independently, and will not need constant handholding.

Hiring a critical thinker means that micromanaging won't be required. Critical thinking abilities are among the most sought-after skills in almost every industry and workplace. You can demonstrate critical thinking by using related keywords in your resume and cover letter, and during your interview.

Examples of Critical Thinking

The circumstances that demand critical thinking vary from industry to industry. Some examples include:

• A triage nurse analyzes the cases at hand and decides the order by which the patients should be treated.
• A plumber evaluates the materials that would best suit a particular job.
• An attorney reviews evidence and devises a strategy to win a case or to decide whether to settle out of court.
• A manager analyzes customer feedback forms and uses this information to develop a customer service training session for employees.

Promote Your Skills in Your Job Search

If critical thinking is a key phrase in the job listings you are applying for, be sure to emphasize your critical thinking skills throughout your job search.

Add Keywords to Your Resume

You can use critical thinking keywords (analytical, problem solving, creativity, etc.) in your resume. When describing your  work history , include top critical thinking skills that accurately describe you. You can also include them in your  resume summary , if you have one.

For example, your summary might read, “Marketing Associate with five years of experience in project management. Skilled in conducting thorough market research and competitor analysis to assess market trends and client needs, and to develop appropriate acquisition tactics.”

Mention Skills in Your Cover Letter

Include these critical thinking skills in your cover letter. In the body of your letter, mention one or two of these skills, and give specific examples of times when you have demonstrated them at work. Think about times when you had to analyze or evaluate materials to solve a problem.

Show the Interviewer Your Skills

You can use these skill words in an interview. Discuss a time when you were faced with a particular problem or challenge at work and explain how you applied critical thinking to solve it.

Some interviewers will give you a hypothetical scenario or problem, and ask you to use critical thinking skills to solve it. In this case, explain your thought process thoroughly to the interviewer. He or she is typically more focused on how you arrive at your solution rather than the solution itself. The interviewer wants to see you analyze and evaluate (key parts of critical thinking) the given scenario or problem.

Of course, each job will require different skills and experiences, so make sure you read the job description carefully and focus on the skills listed by the employer.

Top Critical Thinking Skills

Keep these in-demand critical thinking skills in mind as you update your resume and write your cover letter. As you've seen, you can also emphasize them at other points throughout the application process, such as your interview. 

Part of critical thinking is the ability to carefully examine something, whether it is a problem, a set of data, or a text. People with  analytical skills  can examine information, understand what it means, and properly explain to others the implications of that information.

• Asking Thoughtful Questions
• Data Analysis
• Interpretation
• Questioning Evidence
• Recognizing Patterns

Communication

Often, you will need to share your conclusions with your employers or with a group of colleagues. You need to be able to  communicate with others  to share your ideas effectively. You might also need to engage in critical thinking in a group. In this case, you will need to work with others and communicate effectively to figure out solutions to complex problems.

• Active Listening
• Collaboration
• Explanation
• Interpersonal
• Presentation
• Verbal Communication
• Written Communication

Critical thinking often involves creativity and innovation. You might need to spot patterns in the information you are looking at or come up with a solution that no one else has thought of before. All of this involves a creative eye that can take a different approach from all other approaches.

• Flexibility
• Conceptualization
• Imagination
• Drawing Connections
• Synthesizing

Open-Mindedness

To think critically, you need to be able to put aside any assumptions or judgments and merely analyze the information you receive. You need to be objective, evaluating ideas without bias.

• Objectivity
• Observation

Problem Solving

Problem-solving is another critical thinking skill that involves analyzing a problem, generating and implementing a solution, and assessing the success of the plan. Employers don’t simply want employees who can think about information critically. They also need to be able to come up with practical solutions.

• Attention to Detail
• Clarification
• Decision Making
• Groundedness
• Identifying Patterns

More Critical Thinking Skills

• Inductive Reasoning
• Deductive Reasoning
• Noticing Outliers
• Adaptability
• Emotional Intelligence
• Brainstorming
• Optimization
• Restructuring
• Integration
• Strategic Planning
• Project Management
• Ongoing Improvement
• Causal Relationships
• Case Analysis
• Diagnostics
• SWOT Analysis
• Business Intelligence
• Quantitative Data Management
• Qualitative Data Management
• Risk Management
• Scientific Method
• Consumer Behavior

Key Takeaways

• Demonstrate that you have critical thinking skills by adding relevant keywords to your resume.
• Mention pertinent critical thinking skills in your cover letter, too, and include an example of a time when you demonstrated them at work.
• Finally, highlight critical thinking skills during your interview. For instance, you might discuss a time when you were faced with a challenge at work and explain how you applied critical thinking skills to solve it.

University of Louisville. " What is Critical Thinking ."

American Management Association. " AMA Critical Skills Survey: Workers Need Higher Level Skills to Succeed in the 21st Century ."

• Critical Thinking in Reading and Composition
• Bloom's Taxonomy in the Classroom
• Introduction to Critical Thinking
• How To Become an Effective Problem Solver
• Creativity & Creative Thinking
• Higher-Order Thinking Skills (HOTS) in Education
• 2020-21 Common Application Essay Option 4—Solving a Problem
• 6 Skills Students Need to Succeed in Social Studies Classes
• College Interview Tips: "Tell Me About a Challenge You Overcame"
• Types of Medical School Interviews and What to Expect
• The Horse Problem: A Math Challenge
• What to Do When the Technology Fails in Class
• What Are Your Strengths and Weaknesses? Interview Tips for Teachers
• A Guide to Business Letters Types
• How to Practice Critical Thinking in 4 Steps
• Landing Your First Teaching Job

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.

Are there any services that can help me use more critical thinking?

We understand that it's difficult to learn how to use critical thinking more effectively in just one article, but our service is here to help.

We are a team specializing in writing essays and other assignments for college students and all other types of customers who need a helping hand in its making. We cover a great range of topics, offer perfect quality work, always deliver on time and aim to leave our customers completely satisfied with what they ordered.

The ordering process is fully online, and it goes as follows:

• Select the topic and the deadline of your essay.
• Provide us with any details, requirements, statements that should be emphasized or particular parts of the essay writing process you struggle with.
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How to Write a Critical Thinking Essay: Examples & Outline

Critical thinking is the process of evaluating and analyzing information. People who use it in everyday life are open to different opinions. They rely on reason and logic when making conclusions about certain issues.

Our specialists will write a custom essay specially for you!

A critical thinking essay shows how your thoughts change as you research your topic. This type of assignment encourages you to learn rather than prove what you already know. In this article, our custom writing team will:

• explain how to write an excellent critical essay;
• introduce 30 great essay topics;
• provide a critical thinking essay example in MLA format.
• 🤔 Critical Thinking Essay Definition
• 💡 Topics & Questions
• ✅ Step-by-Step Guide
• 📑 Essay Example & Formatting Tips
• ✍️ Bonus Tips

🔍 References

🤔 what is a critical thinking essay.

A critical thinking essay is a paper that analyses an issue and reflects on it in order to develop an action plan. Unlike other essay types, it starts with a question instead of a thesis. It helps you develop a broader perspective on a specific issue. Critical writing aims at improving your analytical skills and encourages asking questions.

Critical Thinking in Writing: Importance

When we talk about critical thinking and writing, the word “critical” doesn’t have any negative connotation. It simply implies thorough investigation, evaluation, and analysis of information. Critical thinking allows students to make objective conclusions and present their ideas logically. It also helps them avoid errors in reasoning.

The Basics: 8 Steps of Critical Thinking Psychology

Did you know that the critical thinking process consists of 8 steps? We’ve listed them below. You can try to implement them in your everyday life:

It’s possible that fallacies will occur during the process of critical thinking. Fallacies are errors in reasoning that fail to provide a reasonable conclusion. Here are some common types of fallacies:

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• Generalization . It happens when you apply generally factual statements to a specific case.
• Ambiguity . It occurs when the arguments are not clear and are not supported by evidence.
• Appeal to authority . This mistake happens when you claim the statement is valid only because a respected person made it.
• Appeal to emotion . It occurs when you use highly emotive language to convince the audience. Try to stay sensible and rely on the evidence.
• Bifurcation . This mistake occurs when you choose only between two alternatives when more than two exist.
• False analogy . It happens when the examples are poorly connected.

If you want to avoid these mistakes, do the following:

• try not to draw conclusions too quickly,
• be attentive,
• carefully read through all the sources,
• avoid generalizations.

How to Demonstrate Your Critical Thinking in Writing

Critical thinking encourages you to go beyond what you know and study new perspectives. When it comes to demonstrating your critical thinking skills in writing, you can try these strategies:

• Read . Before you start writing an essay, read everything you can find on the subject you are about to cover. Focus on the critical points of your assignment.
• Research . Look up several scholarly sources and study the information in-depth.
• Evaluate . Analyze the sources and the information you’ve gathered. See whether you can disagree with the authors.
• Prove . Explain why you agree or disagree with the authors’ conclusions. Back it up with evidence.

According to Purdue University, logical essay writing is essential when you deal with academic essays. It helps you demonstrate and prove the arguments. Make sure that your paper reaches a logical conclusion.

There are several main concepts related to logic:

If you want your essay to be logical, it’s better to avoid syllogistic fallacies, which happen with certain invalid deductions. If syllogisms are used carelessly, they can lead to false statements and ruin the credibility of your paper.

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💡 Critical Thinking Topics & Questions

An excellent critical thinking essay starts with a question. But how do you formulate it properly? Keep reading to find out.

How to Write Critical Thinking Questions: Examples with Answers

Asking the right questions is at the core of critical thinking. They challenge our beliefs and encourage our interest to learn more.

Here are some examples of model questions that prompt critical thinking:

• What does… mean?
• What would happen if…?
• What are the principles of…?
• Why is… important?
• How does… affect…?
• What do you think causes…?
• How are… and… similar/different?
• How do you explain….?
• What are the implications of…?
• What do we already know about…?

Now, let’s look at some critical thinking questions with the answers. You can use these as a model for your own questions:

Question: What would happen if people with higher income paid more taxes?

• Answer: It would help society to prosper and function better. It would also help people out of poverty. This way, everyone can contribute to the economy.

Question: How does eating healthy benefit you?

• Answer: Healthy eating affects people’s lives in many positive ways. It reduces cancer risk, improves your mood and memory, helps with weight loss and diabetes management, and improves your night sleep.

Critical Thinking Essay Topics

Have you already decided what your essay will be about? If not, feel free to use these essay topic examples as titles for your paper or as inspiration. Make sure to choose a theme that interests you personally:

Get an originally-written paper according to your instructions!

• What are the reasons for racism in healthcare ?
• Why is accepting your appearance important?
• Concepts of critical thinking and logical reasoning .
• Nature and spirit in Ralf Waldo Emerson ’s poetry.
• How does technological development affect communication in the modern world?
• Social media effect on adolescents.
• Is the representation of children in popular fiction accurate?
• Domestic violence and its consequences.
• Why is mutual aid important in society?
• How do stereotypes affect the way people think?
• The concept of happiness in different cultures.
• The purpose of environmental art .
• Why do people have the need to be praised ?
• How did antibiotics change medicine and its development?
• Is there a way to combat inequality in sports ?
• Is gun control an effective way of crime prevention?
• How our understanding of love changes through time.
• The use of social media by the older generation.
• Graffiti as a form of modern art .
• Negative health effects of high sugar consumption.
• Why are reality TV shows so popular?
• Why should we eat healthily ?
• How effective and fair is the US judicial system ?
• Reasons of Cirque du Soleil phenomenon.
• How can police brutality be stopped?
• Freedom of speech : does it exist?
• The effects of vaccination misconceptions .
• How to eliminate New Brunswick’s demographic deficit: action plan .
• What makes a good movie ?
• Critical analysis of your favorite book.
• The connection between fashion and identity .
• Taboo topics and how they are discussed in gothic literature .
• Critical thinking essay on the problem of overpopulation .
• Does our lifestyle affect our mental health ?
• The role of self-esteem in preventing eating disorders in children .
• Drug abuse among teenagers.
• Rhetoric on assisted suicide .
• Effects of violent video games on children’s mental health.
• Analyze the effect stress has on the productivity of a team member.
• Discuss the importance of the environmental studies .
• Critical thinking and ethics of happy life.
• The effects of human dignity on the promotion of justice.
• Examine the ethics of advertising the tobacco industry.
• Reasons and possible solutions of research misconduct.
• Implication of parental deployment for children.
• Cultural impact of superheroes on the US culture.
• Examine the positive and negative impact of technology on modern society.
• Critical thinking in literature: examples.
• Analyze the impact of COVID-19 pandemic on economic transformation.
• Benefits and drawbacks of mandatory vaccination .

Haven’t found a suitable essay idea? Try using our topic generator !

✅ How to Write a Critical Thinking Essay Step by Step

Now, let’s focus on planning and writing your critical thinking essay. In this section, you will find an essay outline, examples of thesis statements, and a brief overview of each essay part.

Critical Thinking Essay Outline

In a critical thinking essay, there are two main things to consider: a premise and a conclusion :

• A premise is a statement in the argument that explains the reason or supports a conclusion.
• A conclusion indicates what the argument is trying to prove. Each argument can have only one conclusion.

When it comes to structuring, a critical thinking essay is very similar to any other type of essay. Before you start writing it, make sure you know what to include in it. An outline is very helpful when it comes to structuring a paper.

How to Start a Critical Essay Introduction

An introduction gives readers a general idea of an essay’s contents. When you work on the introduction, imagine that you are drawing a map for the reader. It not only marks the final destination but also explains the route.

An introduction usually has 4 functions:

• It catches the reader’s attention;
• It states the essay’s main argument;
• It provides some general information about the topic;
• It shows the importance of the issue in question.

Here are some strategies that can make the introduction writing easier:

• Give an overview of the essay’s topic.
• Express the main idea.
• Define the main terms.
• Outline the issues that you are going to explore or argue about.
• Explain the methodology and why you used it.
• Write a hook to attract the reader’s attention.

Critical Analysis Thesis Statement & Examples

A thesis statement is an integral part of every essay. It keeps the paper organized and guides both the reader and the writer. A good thesis:

• expresses the conclusion or position on a topic;
• justifies your position or opinion with reasoning;
• conveys one idea;
• serves as the essay’s map.

To have a clearer understanding of what a good thesis is, let’s have a look at these examples.

The statement on the left is too general and doesn’t provide any reasoning. The one on the right narrows down the group of people to office workers and specifies the benefits of exercising.

Critical Thinking Essay Body Paragraphs: How to Write

Body paragraphs are the part of the essay where you discuss all the ideas and arguments. In a critical thinking essay, arguments are especially important. When you develop them, make sure that they:

• reflect the key theme;
• are supported by the sources/citations/examples.

Using counter-arguments is also effective. It shows that you acknowledge different points of view and are not easily persuaded.

In addition to your arguments, it’s essential to present the evidence . Demonstrate your critical thinking skills by analyzing each source and stating whether the author’s position is valid.

To make your essay logically flow, you may use transitions such as:

• Accordingly,
• For instance,
• On the contrary,
• In conclusion,
• Not only… but also,
• Undoubtedly.

How to Write a Critical Thinking Conclusion

In a critical thinking essay, the notion of “conclusion” is tightly connected to the one used in logic. A logical conclusion is a statement that specifies the author’s point of view or what the essay argues about. Each argument can have only one logical conclusion.

Sometimes they can be confused with premises. Remember that premises serve as a support for the conclusion. Unlike the conclusion, there can be several premises in a single argument. You can learn more about these concepts from the article on a logical consequence by Stanford Encyclopedia of Philosophy.

Keeping this in mind, have a look at these tips for finishing your essay:

• Briefly sum up the main points.
• Provide a final thought on the issue.
• Suggest some results or consequences.
• Finish up with a call for action.

📑 Critical Thinking Essays Examples & Formatting Tips

Formatting is another crucial aspect of every formal paper. MLA and APA are two popular formats when it comes to academic writing. They share some similarities but overall are still two different styles. Here are critical essay format guidelines that you can use as a reference:

Finally, you’re welcome to check out a full critical essay sample in MLA format. Download the PDF file below:

Currently, the importance of critical thinking has grown rapidly because technological progress has led to expanded access to various content-making platforms: websites, online news agencies, and podcasts with, often, low-quality information. Fake news is used to achieve political and financial aims, targeting people with low news literacy. However, individuals can stop spreading fallacies by detecting false agendas with the help of a skeptical attitude.

✍️ Bonus Tips: Critical Thinking and Writing Exercises

Critical thinking is a process different from our regular thinking. When we think in everyday life, we do it automatically. However, when we’re thinking critically, we do it deliberately.

So how do we get better at this type of thinking and make it a habit? These useful tips will help you do it:

• Ask basic questions. Sometimes, while we are doing research, the explanation becomes too complicated. To avoid it, always go back to your topic.
• Question basic assumptions. When thinking through a problem, ask yourself whether your beliefs can be wrong. Keep an open mind while researching your question.
• Think for yourself. Avoid getting carried away in the research and buying into other people’s opinions.
• Reverse things. Sometimes it seems obvious that one thing causes another, but what if it’s the other way around?
• Evaluate existing evidence. If you work with sources, it’s crucial to evaluate and question them.

Another way to improve your reasoning skills is to do critical thinking exercises. Here are some of them:

Thanks for reading through our article! We hope that you found it helpful and learned some new information. If you liked it, feel free to share it with your friends.

Further reading:

• Critical Writing: Examples & Brilliant Tips [2024]
• How to Write a Rhetorical Analysis Essay: Outline, Steps, & Examples
• How to Write an Analysis Essay: Examples + Writing Guide
• How to Write a Critique Paper: Tips + Critique Essay Examples
• How to Write a Literary Analysis Essay Step by Step
• Critical Thinking and Writing: University of Kent
• Steps to Critical Thinking: Rasmussen University
• 3 Simple Habits to Improve Your Critical Thinking: Harvard Business Review
• In-Class Writing Exercises: University of North Carolina at Chapel Hill
• Demonstrating Critical Thinking in Writing: University of South Australia
• 15 Questions that Teachers and Parents Can Ask Kids to Encourage Critical Thinking: The Hun School
• Questions to Provoke Critical Thinking: Brown University
• How to Write a College Critical Thinking Essay: Seattle PI
• Introductions: What They Do: Royal Literary Fund
• Thesis Statements: Arizona State University
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85 Critical Thinking Questions to Carefully Examine Any Information

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The ability to think critically will often determine your success in life.

Let’s face it. Every day, we are bombarded by news, social media updates, and an avalanche of information. If you take all of this at face value, it’s easy to be deceived, misled or ripped off.

That’s why it’s important to  develop a mindset that focuses on critical thinking . This is a skill that needs to be developed in the classroom. But it’s also a valuable life skill.

With that in mind, the following post will share 85 critical thinking questions you can use to increase your awareness about different problems by carefully examining available information. 

Let’s get started…

Table of Contents

What Are Critical Thinking Questions?

Critical thinking questions are inquiries that help you think rationally and clearly by understanding the link between different facts or ideas. These questions create a seemingly endless learning process that lets you critique, evaluate, and develop a depth of knowledge about a given subject. Moreover, you get to reinforce your viewpoints or see things in a new way.

We make decisions every day, whether at work or home. Adopting logical, rational, and practical approaches in addressing various issues requiring critical thinking is essential in decision-making. Therefore, before arriving at a decision, always ask yourself relevant questions and carefully analyze the matter’s pros and cons.

Critical Thinking Questions When in an Argument

When you make an argument using a critical thinking approach, you focus on justified claims that are valid and based on evidence. It helps one establish a strong argument.

• Do I disagree with the other person? Might the person I'm arguing with be misinformed on what they are saying?
• Would I be comfortable saying what I am telling him/her if I was in front of a group of people? 
• What would happen if I lose this argument? Is engaging in this argument worth my time and energy? How will I feel if I lose?
• Is there room for ambiguity or misinterpretation? Are we arguing because I didn't make my point explicit? Should I take my time to understand his school of thought?
• Do I need some rest before saying something? Am I arguing because of other reasons other than the issues at hand? Do I need to take some time and cool down?

• Is it more important that I’m right? Am I trying to ask to prove an unnecessary point?
• Is this argument inductive, deductive, or abductive? Is it a weak or strong argument that I need to engage in? Is it compelling or sound? 
• Is my opponent sincere? Given that they are wrong, are they willing to admit that they are wrong? Can they depend on available evidence, wherever it leads?
• Are my opponents only trying to shift their burden to me? What is the best way to prove them wrong without making them feel bad?
• Are the people I'm arguing with only interested in winning, or are they trying to pass some information across and help me discover the truth?

Critical Thinking Questions When Reading a Book 

When you read a book, you probably ask yourself many “why” questions. Why is this a problem? Why did the character say that? Why is this important? The most challenging part of reading a book is assessing the information you are reading. These questions can help.

• If I learn only two things from this book, what will they be? How will they help me? How will I apply them in my daily life?
• What message are the authors trying to pass across? Are they making suggestions or providing evidence for their arguments?
• Given that almost every book is about solving problems, what is the most prevalent issue that the author is trying to solve?
• What is the author’s writing style? What strategy or master plan does the author employ to convey his/her main ideas throughout the book?
• Do I have background information about the book’s topic? If so, how is what the author is saying different from what I already know?
• What didn’t I understand from the book? Should I re-read the book to understand everything the writer is trying to convey?
• Which sections of the book do I love the most, and why? Generally, do I like this book? Should I look for more books that are written by the same author?
• If I had a chance to meet this book’s author, what questions would I ask him/her? What would I tell the writer about the book? Is it a great book worth recommending to your friends and family members?
• Who are the main characters of the book? If there is only one main character, what overarching goal does the character accomplish?
• In what ways did the protagonist change from the start of the book to the end? What caused the changes? Was the protagonist reckless in some ways? Which ways?

Critical Thinking Questions to Spot a Scam

Asking questions when you feel that a fraud or a scam is being presented to you is a good way to stretch your critical thinking muscles. Are you being emailed or messaged by a stranger? Or maybe there are other red flags you are unsure about. If so, ask these questions.

• Does it seem to be too good to be true? Is this stranger pushy or trying to lure me into making a poor decision?
• When trying out online dating: Is my new “friend” professing strong feelings towards me although we’ve only interacted for a few hours?
• Why is a stranger calling me to ask about my Social Security Number (SSN), personal contact information, or bank details while claiming they are from the bank or a phone company? 
• When buying products online, why does the seller ask me to pay for goods using an insecure payment option like Bitcoin or money order?
• Does the email I have received have any spelling or grammatical errors? Is the language used overly formal or informal?
• If I do a quick search about the exact words of the email I received, does Google indicate it's a fraud or scam?
• Why should a stranger manipulate me using obvious questions like “Would you want to be rich or poor?” While they already know the answer?
• Is the email asking me to download an attachment? Or click a link to some insecure website? 
• Is the person trying to make me feel selfish or guilty for not sending them money, whether for a donation or buying a product? 
• Is the stranger portraying a sense of urgency and using pressure tactics? Are they telling me that their family member needs urgent medical attention?

Critical Thinking Questions About Your Life

It can also help to ask yourself a few critical thinking questions about your life. This way, you can gather basic information and uncover solutions to problems you might not have otherwise thought of.

• Where do I wish to be in a few years, probably two, three, or five years? What short-term and long-term goals should I set?
• What have I achieved so far from the time I set my previous goals? What should I be grateful for?
• Do I have any values that guide me in life? If so, what are these values? Am I always true to these values?
• Am I always worried about what people around me think? Can I act independently without the need to meet social expectations?
• What should people say about me at my funeral? Would they talk about how good I made them feel or how rich and flashy I was?
• If I wasn't afraid of anyone or anything, what would I have done? What if I didn't have any fear in me?
• If today was my last day, what extraordinary thing would I do? Can I do it right now?
• What should I do with the things that matter the most to me? 
• What things will make the greatest difference in my future life if I take action now?
• How should I react when I feel unwanted by the people I love the most? Should I tell them?

Critical Thinking Questions for a Debate or Discussion

When you are in the middle of a debate or discussion, you need to know that what you are saying is fact, have evidence to support your claim, and position yourself as an expert in what you are saying. Here are some critical thinking questions to ask when you are in a debate or discussion.

• Is there fairness in this discussion? Is the moderator supporting one side? Do they want to make one side look stupid or wrong? 
• What is the aim of this discussion? Is there a major problem that needs to be solved? If so, how can I help solve it?
• Who are the people affected by this discussion? If they were here, what would they say?
• Do my views on this discussion matter? If I raise my point, will I be redundant?
• What am I supposed to learn from this debate, and how can I use what I have learned in my daily life?
• Does the audience seem to be biased towards one side? Are they booing one side? What can I do even if it's our opponents being booed?
• Who are the discussion panel members? What views have they held about this kind of discussion or any other related discussions in the past?
• How can I make my point without being ambiguous? Before I speak, should I take down some notes to avoid any confusion during my speech?
• Am I ready to apologize if I make a mistake during the discussion? If so, what are the limits?
• What information does my team, or I need before this discussion? 

Critical Thinking Questions About Lying

Admitting when you are wrong, choosing not to cheat, and sharing constructive feedback are all ways to show your honesty. Here are some critical thinking skills to ask regarding lying.

• Will the lie hurt those I am telling, or will it help them? What if being honest might cause my friend unnecessary pain?
• Should I be the one telling this person a lie, or I let someone else do it? 
• Will I be the one hurt if I tell this lie? Will my friend feel I am a betrayer? Will it affect our friendship?
• Do they answer my questions in detail, or are they always trying to ignore and dodge the main problem?
• What if I ask these people the same question using different terms and wording? Will they give me the same response?
• Did the tone of my friend suddenly change after I asked him/her this question? Do they sound louder, faster, or slower compared to how they usually speak?
• Does this person have something to gain by lying to me? What is their motive?
• Does this person take a sudden pause or hesitate more than usual when responding to my question?
• When I look at these people's faces, do their facial expressions match what they say?
• Should I believe this person or not? What are my intuitions? Does it look like they are telling the truth?
• Do they blink like other days when I ask them questions? Are they always trying to avoid direct eye contact?
• Why do they seem uncomfortable when it’s just a normal conversation?  

Critical Thinking Questions When Presented With a Claim

Critical thinking is much more than just evaluating whether a claim is true or not. It also means a critical thinker reflects on what follows from true claims.

• What does this claim mean, and what are its implications? What if it's a false claim?
• Which of my morals, values, or beliefs do I have to give up to accept this claim?
• Do professionals in this field agree or disagree with the claim that has been made?
• Do they have evidence to back their claim? Which is the most robust evidence to support the claim?
• What argument can I come up with to refute this claim? Or what is the best view that can support this claim?
• Who is the primary source of the claim being made? Is the basis of the claim reliable?
• Is it a claim, or it's just an opinion?
• Is the claim likely to be 100% false, true, or partially true?
• Am I allowed to refute the claim and table my evidence, or is it one-sided?

Critical Thinking Interview Questions

Critical thinking skills are valuable in any industry or field and for almost all roles. During a job interview, you will be asked questions so the potential employer can assess your skills and see how you use logic. Your critical thinking ability is just one vital part that can play into your professional development.

• Is there a time you had to convince someone to use an alternate approach to solve a problem?
• Have you ever had to make a difficult decision quickly?
• How would you handle a situation where your supervisor handled something wrong or made a mistake?
• What is one of the most difficult decisions you have ever had to make at work?
• How would you solve a disagreement between coworkers when approaching a project?
• Can you describe a time when you anticipated a problem ahead of time and took the appropriate steps to stop the problem from becoming an issue?
• If you discover a cheaper way to do something or a better solution to a problem and try to explain it to your supervisor, but they don’t understand, what do you do?

Critical Thinking Questions for Kids

We can’t leave the kids out either. Critical thinking questions for kids get them thinking and talking. It also allows a parent to get to know their child better.

• How many grains of sand do you think are on the beach?
• What would happen if it stopped raining?
• Do you think there is life on other planets?
• Should children be able to set their own bedtimes?
• How would you describe what a tree looks like without saying green or leaves?
• Can you name five different emotions?
• Can you talk for five minutes without uttering “um?”

What Are the Basic Principles of Critical Thinking?

Your critical thinking skills involve gathering complete information, understanding and defining terms, questioning the methods by which we get facts, questioning the conclusions, and looking for hidden assumptions and biases.

Additionally, we can’t expect to find all of the answers, and we need to take the time to examine the big picture of it all.

Here are the basic principles:

• Disposition: Someone with critical thinking skills is often skeptical, open-minded, and practices fair-mindedness. They can look at different viewpoints and change positions if the evidence and reason lead them to do so.
• Criteria: In order to think critically, one must also apply criteria. Certain conditions must be met before someone believes in something. The information needs to be from credible sources.
• Argument: An argument is simply a statement or proposition that is shown with supporting evidence. When you use your critical thinking skills, you identify, evaluate, and construct your argument.
• Reasoning: With critical thinking comes reasoning. You must examine logical relationships among the statements being made.
• Point of View: Critical thinkers can see things from different perspectives and different points of view.

What Are Good Analysis Questions?

Analysis is a part of critical thinking that allows you to examine something carefully. Someone with analytical skills can examine the information presented, understand what that information means, and then properly explain that information to others. Analysis in critical thinking provides more clarity on the information you process.

When analyzing, you may ask yourself, “how do I know this,” how would I solve this problem,” and “why does it matter?”

Why Is Critical Thinking an Important Skill?

Critical thinking skills allow you to express thoughts, ideas, and beliefs in a better way. It also leads to improved communication while allowing others to understand you better. Critical thinking fosters creativity and encourages out-of-the-box thinking. This is a skill that can be applied to many different areas of your life.

For example, knowing the answers to critical thinking questions for a job interview will better prepare you for the interview. Many employers, during questioning, are likely to ask you critical thinking questions to assess if you have the ability to evaluate information effectively so you can make more informed decisions.

Final Thoughts on Critical Thinking Questions

Although it's common to get torn between making two or more choices, nobody wants to make the wrong decision. The only thing you can do to avoid this is use critical thinking questions to examine your situation. The answers to these questions will help you make informed decisions and help you comprehend crucial matters in your life. 

Want to learn more about critical thinking and decision-making using a real-life example? Here is  how Jeff Bezos uses critical thinking  to make some of the most challenging life decisions.

Finally, if you want to ask better questions, then watch this short, 20-minute course to learn how to have a great conversation with virtually anyone .