Using a Solomon four-group design, we investigate the effect of a case-based critical thinking intervention on students’ critical thinking skills. We randomly assign 31 sessions of business classes to four groups and collect data from three sources: in-class performance, university records, and Internet surveys. Our 2 × 2 ANOVA results showed no significant between-subjects differences. Contrary to our expectations, students improve their critical thinking skills, with or without the intervention. Female and Caucasian (...) students improve their critical thinking skills, but males and non-Caucasian do not. Positive performance goals and negative mastery goals enhance and decrease improvements of their CTA scores, respectively. ACT and age are related to pre- and post-test. Gender is related to pre-test. GPA is related to post-test. Results shed light on the Pygmalion effect, the Galatea effect, ability, motivation, and opportunity as signals for human capital, and business ethics. (shrink)

Vocational Education and Training programs are fuelled by technical and practical educational modules. The teaching staff adopts both traditional and innovative pedagogical frameworks to increase the generalization and maintenance of practical skills. At the same time, VET teachers and trainers have a few occasions to promote and include disciplines and educational programs for enhancing students' soft skills, e.g., critical thinking skills and media literacy. Following the European VET framework and literature of the field, CT and (...) ML represent a social challenge that requires even more efforts by academics, practitioners, and policymakers. Thisstudy situates into this context with the aim of introducing a novel educational approach for supporting the teaching staff in the promotion of students' CT and ML. This educational approach has been realized by the team of researchers and trainers of the NERDVET project, an Erasmus+ KA3 project devoted to the promotion of new tools and policies for enhancing CT and ML in VET. To pursue this aim, the team has employed the self-nudging model which regards the individuals' set of cognitive and behavioral strategies that individuals can develop to target a specific objective. By framing pedagogical strategies into this perspective, the team realized an initial approach for educational activities and teaching strategies to promote students' CT and ML. (shrink)

This paper examines relationships between teaching critical thinking and teaching philosophy to adolescents (ages 12–17). The focus is on argumentation, especially on the method used to determine how well the premises of an argument support its conclusion. The method is the method of counterexamples. This article describes the results of teaching this method to adolescents (ages 12–17) who were participants in a summer enrichment program at Rutgers University-Newark, the Rutgers-Merck Summer Bioethics Institute. The participants were to learn about (...) the philosophical ideas underlying current biomedical technologies. The article discusses the basic ideas of argumentation and the method of counterexamples for determining the support that premises give to conclusion for a given argument, and it discusses teaching this method to adolescents. The article describes how to assess that they have properly learned it, and, finally, it closes with a discussion of the cognitive skills adolescents acquire in learning philosophy. Teaching a reliable method of determining argument support for a conclusion prior to teaching philosophy to adolescents results in their achieving a deeper understanding of philosophy. (shrink)

Although higher education understands the need to develop critical thinkers, it has not lived up to the task consistently. Students are graduating deficient in these skills, unprepared to think critically once in the workforce. Limited development of cognitive processing skills leads to less effective leaders. Various definitions of critical thinking are examined to develop a general construct to guide the discussion as critical thinking is linked to constructivism, leadership, and education. Most pedagogy is (...) content-based built on deep knowledge. Successful critical thinking pedagogy is moving away from this paradigm, teaching students to think complexly. Some of the challenges faced by higher education moving to a critical thinking curricula are discussed, and recommendations are offered for improving outcomes. (shrink)

Maralee Harrell. The Improvement of Critical Thinking Skills in What Philosophy.

This paper’s purpose is to provide a foundation for viewing critical thinking as both a maximal and typical performance construct. While maximal performance measures the best a person can do, typical performance measures what the person is most likely to do. An overview of maximal performance, including its history and limitations, will be given. The role of maximal and typical performance in cognitive development will be demonstrated through an exploration of the relationships between behavior, the environment, personality, crystallized (...) intelligence, and fluid intelligence. Furthermore, these topics will be related to the development and use of critical thinking skills. Discussion will conclude with directions for future research. (shrink)

I explore methods for the explicit instruction of critical thinking in a topics-based philosophy course. These methods make the classroom more experiential and less didactic and involve students in the philosophical process, allowing them to learn content while using the methods of philosophy to work through, explain, or produce similar content. Experiential learning—approaching learning as a “continuous process grounded in experience” involving the acquisition of practices, the specialization in those practices, and the integration of oneself into the learning (...) process—enhances traditional philosophy classrooms, and explicitly teaching critical thinking skills involves the methods of experiential learning. After an overview of relevant aspects of experiential learning and addressing how experiential learning methods can be used for the explicit teaching of critical thinking skills, I explain four methods I use to explicitly teach critical thinking in my introductory classes. (shrink)

In _The __Critical Advantage_, noted scholar and early childhood expert William T. Gormley, Jr. takes a wide-ranging look at the important role of critical thinking in preparing students for college, careers, and civic life. Drawing on research from psychology, philosophy, business, political science, neuroscience, and other disciplines, he offers a contemporary definition of critical thinking and its relationship to other forms of thinking, including creative thinking and problem solving. When defined broadly and taught early, (...) he argues, critical thinking is a “potential cure for some of the biggest problems we face as a nation,” including education deficits, employment deficits, and the recent surge of partisanship in democratic politics. While there are encouraging signs—the Common Core State Standards have drawn attention to the importance of critical thinking—recent efforts have been too narrowly focused on improving textual analysis in high school. Those who might benefit the most from curricula prioritizing critical thinking, including disadvantaged students, are less likely to be represented in courses and other activities that encourage this skill. Gormley argues for prioritizing critical thinking skills in PreK–12. He takes readers into innovative classrooms around the country, including schools in Pennsylvania, Oklahoma, and Virginia, and offers specific recommendations for promoting critical thinking and embedding it across the curriculum. _The Critical Advantage_ is an insightful and fascinating account of an intellectual journey culminating in a fresh vision for the future of US schooling. (shrink)

The aim of this paper is to present the results of our analysis regarding the development of critical thinking skills for the subject Macedonian language for specific purposes 2, research conducted in the online teaching period in the academic 2019-2020. The appearance of COVID-19 virus in March 2020 and the pandemic that it caused seriously affected the educational process. But the well-established Google Meet and Google Classroom platforms have proven to be a solid foundation for teaching in (...) extraordinary circumstances at SEEU. Our goal in the past period was mainly aimed at developing and improving the critical thinking skills which are clearly defined in the syllabus. Definitions of the term critical thinking are given, as well as the results of our research regarding the development of critical thinking skills during online teaching. In terms of methodology, for each skill an exercise was given, which was assessed by the professor and the students received feedback. Our research covers 7 critical thinking skills. An analysis is emphasized as one of the key skills for developing critical thinking. The ability to apply established personal, professional and social rules and criteria reflects students’ ability to present information in their own way. In the modern world, access to information is readily available. The development of critical thinking by mastering the skill of logical reasoning was aimed at establishing correlations and conclusions that are supported or determined by the above data in the form of a debate on the criteria for successful professional communication. The ability to distinguish is emphasized as one of the skills for developing critical thinking. The novelties in the future should be mainly focused on the main challenge, which is the motivation of the students for active participation because according to our expected results there was more pressure for their activity on Google Meet, but they showed significant interest in the exercises that affected the final grade (according to our previous experience, that was characteristic for the period of teaching with physical presence). The active involvement of the students, but also the additional engagement of the professors in these extraordinary circumstances will contribute to a quality and smooth mastering of the skills for critical analysis. (shrink)

This essential that prospective teachers develop critical thinking skills. However, they cannot develop these skills simply by reading the assigned text, taking notes during lecture, and completing exams. The case method of instruction (CMI) relies on real-life situations to teach students general problem solving and decision making through active participation in the leaming process. Thus, CMI offers an effective means of developing the critical thinking skills of prospective teachers. This article presents guidelines teacher (...) educators can follow to create case-based classrooms. Specific recommendations are offered regarding case selection, case presentation, case writing, and case evaluation procedures. (shrink)

Faculty in a large, urban school of engineering designed a longitudinal study to assess the critical thinking skills of undergraduate students as they progressed through the engineering program. The Paul-Elder critical thinking framework was used to design course assignments and develop a holistic assessment rubric. This paper presents the analysis of the freshman course artifacts (baseline and course critical thinking assignments) and associated faculty scoring sessions for all three cohorts. A total of 649 (...) first semester freshman students at least 18 years old agreed to participate in the study. The majority were white males with a mean high school grade point average of 3.73, ACT composite score of 28.33, and final freshman engineering course grade of 3.57. There was a statistically significant positive relationship between the freshman course artifacts and the faculty scores. Data from the study are being used to enhance the critical thinking experiences for undergraduate engineering students. (shrink)

Critical Thinking is a comprehensive introduction to the essential skills of good reasoning, refined and updated through seven editions published over more than two decades. This concise edition offers a succinct presentation of the essential elements of reasoning that retains the rigor and sophistication of the original text. The authors provide a thorough treatment of such central topics as deductive and inductive reasoning, logical fallacies, how to recognize and avoid ambiguity, and how to distinguish what is relevant (...) from what is not. A companion website provides a range of interesting supplements, including interactive review materials, supplemental readings, and writing tips. (shrink)

There is substantial evidence from many domains that visual representations aid various forms of cognition. We aimed to determine whether visual representations of argument structure enhanced the acquisition and development of critical thinking skills within the context of an introductory philosophy course. We found a significant effect of the use of argument diagrams, and this effect was stable even when multiple plausible correlates were controlled for. These results suggest that natural⎯and relatively minor⎯modifications to standard critical (...) class='Hi'>thinking courses could provide substantial increases in student learning and performance. (shrink)

Project-based teaching (PBE) has emerged as an effective pedagogical strategy for the development of key skills in higher education, especially in areas such as critical thinking and technological competencies. This study analyzes the impact of EBP on the development of these skills in university students of technological careers. Through a mixed methodology that includes surveys and analysis of academic results, the progress of 120 students was evaluated before and after participating in a project-based course. The findings (...) suggest that EBP not only significantly improves critical thinking skills, but also encourages a more efficient and creative use of technological tools. (shrink)

Theorists have hypothesized that skill in critical thinking is positively correlated with the consistent internal motivation to think and that specific critical thinking skills are matched with specific critical thinking dispositions. If true, these assumptions suggest that a skill-focused curriculum would lead persons to be both willing and able to think. This essay presents a researchbased expert consensus definition of critical thinking, argues that human dispositions are neither hidden nor unknowable, describes (...) a scientific process of developing conventional testing tools to measure cognitive skills and human dispositions, and summarizes recent empirical research findings that explore the possible relationship of critical thinking skill and the consistent internal motivation, or disposition, to use that skill. Empirical studies indicate that for all practical purposes the hypothesized correlations are not evident. It would appear that effective teaching must include strategies for building intellectual character rather than relying exclusively on strengthening cognitive skills. (shrink)

This article chronicles the process used to transform a content-driven chemistry lab course into a course focused on developing critical-thinking skills. In general, the process described includes the following: 1) determining the needs of the students, 2) understanding the history of the course, 3) identifying some specific critical thinking skills that could be developed in the course, 4) considering how the skills can be taught developmentally, 5) defining criteria for the skills at (...) different levels; 6) revising the lab manual to include explicit critical-thinking definitions, directions and criteria for students, and 7) designing assessments of the students’ critical thinking abilities as defined and practiced in the lab. Six critical thinking skills (testing hypotheses, distinguishing between observationsand inferences, identifying assumptions, drawing conclusions supported by data, evaluating conclusions, and considering alternative explanations of data) were incorporated into the course. The lab manual displaying the results of this transformation is available by request from either the author or the journal editor. (shrink)

There is substantial evidence from many domains that visual representations aid various forms of cognition. We aimed to determine whether visual representations of argument structure enhanced the acquisition and development of critical thinking skills within the context of an introductory philosophy course. We found a significant effect of the use of argument diagrams, and this effect was stable even when multiple plausible correlates were controlled for. These results suggest that natural and relatively minor modifications to standard (...) class='Hi'>critical thinking courses could provide substantial increases in student learning and performance. (shrink)

After determining one set of skills that we hoped our students were learning in the introductory philosophy class at Carnegie Mellon University, we designed an experiment, performed twice over the course of two semesters, to test whether they were actually learning these skills. In addition, there were four different lectures of this course in the Spring of 2004, and five in the Fall of 2004; and the students of Lecturer I were taught the material using argument diagrams as (...) a tool to aid understanding and critical evaluation, while the other students were taught using more traditional methods. We were interested in whether this tool would help the students develop the skills we hoped they would master in this course. In each lecture, the students were given a pre-test at the beginning of the semester, and a structurally identical post-test at the end. We determined that the students did develop the skills in which we were interested over the course of the semester. We also determined that the students who were able to construct argument diagrams gained significantly more than the other students. We conclude that learning how to construct argument diagrams improves a student's ability to analyze, comprehend, and evaluate arguments. (shrink)

The transformation of higher education is essential to improve the quality of learning in line with technological advances, primarily through IT-based learning. One method that is considered adequate is the flipped Classroom, which creates a student-focused learning environment. This study aims to apply the flipped classroom method in learning language research methodology to develop students' critical thinking skills. The research method used is qualitative descriptive with a natural observation type. Data was obtained from observation of learning implementation, (...) literature review, and interviews with lecturers and students. The analysis technique applied is content analysis with an explanatory approach. The study results show that learning language research methodology occurs in two environments: at home and in the classroom. At home, students learn through videos, slides, and e-books. In class, students discuss and clarify material with lecturers and peers based on the material that has been studied previously at home. This method can build students' critical thinking skills. (shrink)

After determining one set of skills that we hoped our students were learning in the introductory philosophy class at Carnegie Mellon University, we performed an experiment twice over the course of two semesters to test whether they were actually learning these skills. In addition, there were four different lectures of this course in the first semester, and five in the second; in each semester students in some lectures were taught the material using argument diagrams as a tool to (...) aid understanding and critical evaluation, while the other students were taught using more traditional methods. In each lecture, the students were given a pre-test at the beginning of the semester, and a structurally identical post-test at the end. We determined that the students did develop the skills in which we were interested over the course of the semester. We also determined that the students who were taught argument diagramming gained significantly more than the students who were not. We conclude that learning how to construct argument diagrams significantly improves a student’s ability to analyze arguments. (shrink)

Argument-mapping software abounds, and one of the reasons is that using the software has been shown to teach/promote/improve critical thinking skills. These positive results are very encouraging, but they also raise the question of whether the computer tutorial environment is producing these results, or whether learning argument mapping, even with just paper and pencil, is sufficient. Based on the results of two empirical studies, I argue that the basic skill of being able to represent an argument diagrammatically (...) plays an important role in the improvement of critical-thinking skills. While these studies do not offer a direct comparison between the two methods, it is important for anyone wishing to employ argument mapping in the classroom to know that significant results can be obtained even with the most rudimentary of tools. (shrink)

Smart Thinking: Skills for Critical Understanding and Writing 2E is a practical step-by-step guide to improving skills in analysis, critical thinking, and the effective communication of arguments and explanations. The book combines an accessible and straightforward style, with a strong foundation of knowledge. The text treats reasoning as an aspect of communication, not an abstract exercise in logic. The book not only provides detailed advice on how to practise analytical skills, but also demonstrates (...) how these skills can be used in research and writing. In particular, it emphasises how to develop arguments that are coherent and that take account of their audience and context. (shrink)

The aim of this article is to investigate possibilities for conceptions of critical thinking beyond the established educational framework that emphasizes skills. Distancing ourselves from the older rationalist framework, we explain that what we think wrong with the skills perspective is, amongst other things, its absolutization of performativity and outcomes. In reviewing the relevant discourse, we accept that it is possible for the skills paradigm to be change‐friendly and context‐sensitive but we argue that it is (...) oblivious to other, non‐purposive kinds of rationality that are indispensable to critical thought. Our suggestion is that there is an aporetic element in critical thought that is missing from contemporary educational positions. We consider some other efforts to redeem the surplus of criticality that performativity fails to take into account and conclude that the aporetic element that we highlight accommodates better than other theories do the significance of thematizing the taken‐for‐granted instead of focusing on problem solving. (shrink)

_Critical Thinking_ is a comprehensive and accessible introduction to the essential skills of good reasoning. The authors provide a thorough treatment of such central topics as deductive and inductive reasoning, logical fallacies, how to recognize and avoid ambiguity, and how to distinguish what is relevant from what is not. Later chapters discuss the application of critical thinking skills to particular topics and tasks, including scientific reasoning, moral reasoning, media analysis, and essay writing. This seventh edition is (...) revised and updated throughout, and includes a new chapter on legal reasoning as well as access to a companion website of additional questions and other useful resources. (shrink)

Connie Missimer (1990) challenges what she calls the Character View, according to which critical thinking involves both skill and character, and argues for a rival conception-the Skill View-according to which critical thinking is a matter of skill alone. In this paper I criticize the Skill View and defend the Character View from Missimer's critical arguments.

This paper provides evidence and arguments that, given the choice of teaching critical thinking and written composition as separate, stand-alone courses or combining them, the two should be combined into an integrated sequence.

Critical thinking is a complex, dynamic process formed by attitudes and strategic skills, with the aim of achieving a specific goal or objective. The attitudes, including the critical thinking attitudes, constitute an important part of the idea of good care, of the good professional. It could be said that they become a virtue of the nursing profession. In this context, the ethics of virtue is a theoretical framework that becomes essential for analyse the critical (...) thinking concept in nursing care and nursing science. Because the ethics of virtue consider how cultivating virtues are necessary to understand and justify the decisions and guide the actions. Based on selective analysis of the descriptive and empirical literature that addresses conceptual review of critical thinking, we conducted an analysis of this topic in the settings of clinical practice, training and research from the virtue ethical framework. Following JBI critical appraisal checklist for text and opinion papers, we argue the need for critical thinking as an essential element for true excellence in care and that it should be encouraged among professionals. The importance of developing critical thinking skills in education is well substantiated; however, greater efforts are required to implement educational strategies directed at developing critical thinking in students and professionals undergoing training, along with measures that demonstrate their success. Lastly, we show that critical thinking constitutes a fundamental component in the research process, and can improve research competencies in nursing. We conclude that future research and actions must go further in the search for new evidence and open new horizons, to ensure a positive effect on clinical practice, patient health, student education and the growth of nursing science. (shrink)

Critical thinking always involves logical and metacognitive skills. However, different modes of thinking critically with regard to psychology evince diverse sensibilities, that is, different ways of envisioning what might be wrong with a project or approach and how it could be improved. Fostering critical thinking thus is about developing distinctive modes of responsiveness and discernment, of which there can be more than one type. Literature on critical thinking for psychologists can be parsed (...) into several ideal types. Critical-thinking-in-psychology texts display a sensibility that accords great legitimacy and status to forms of psychological inquiry that emulate a certain vision of the natural sciences, as well as what Max Weber called formal rationality. Texts that advocate “critical thinking about psychology” or identify themselves as “critical psychology” all argue that psychologists need to analyze and challenge fundamental assumptions that usually go unquestioned in the conventional literature, but they also diverge significantly from one another. They generally embody one or more of four distinctive sensibilities: experiential, relational, emancipatory-activist, or emancipatory-ironic. 2012 APA, all rights reserved). (shrink)

In this paper, we present an especially effective tool for helping students to learn and apply the skills of critical reasoning. Our Writing Portfolio Project is a set of nine progressively staged writing assignments that guide students through the formulation and development of an argumentative paper. The set of assignments are designed to reinforce, reintroduce, and repeat critical reasoning skills. In this paper, we articulate the potential uses for the Writing Portfolio Project, give a brief explanation (...) of the reasoning behind the format of the project, and indicate ways one might implement the Writing Portfolio Project into one’s curriculum. (shrink)

Critical Thinking: An Introduction to Analytical Reading and Reasoning, Second Edition, provides a nontechnical vocabulary and analytic apparatus that guide students in identifying and articulating the central patterns found in reasoning and in expository writing more generally. Understanding these patterns of reasoning helps students to better analyze, evaluate, and construct arguments and to more easily comprehend the full range of everyday arguments found in ordinary journalism. Critical Thinking, Second Edition, distinguishes itself from other texts in the (...) field by emphasizing analytical reading as an essential skill. It also provides detailed coverage of argument analysis, diagnostic arguments, diagnostic patterns, and fallacies. Opening with two chapters on analytical reading that help students recognize what makes reasoning explicitly different from other expository activities, the text then presents an interrogative model of argument to guide them in the analysis and evaluation of reasoning. This model allows a detailed articulation of "inference to the best explanation" and gives students a view of the pervasiveness of this form of reasoning. The author demonstrates how many common argument types--from correlations to sampling--can be analyzed using this articulated form. He then extends the model to deal with several predictive and normative arguments and to display the value of the fallacy vocabulary. Ideal for introductory courses in critical thinking, critical reasoning, informal logic, and inductive reasoning, Critical Thinking, Second Edition, features hundreds of exercises throughout and includes worked-out solutions and additional exercises at the end of each chapter. An Instructor's Manual--offering solutions to the text's unanswered exercises and featuring other pedagogical aids--is available on the book's Companion Website at www.oup.com/us/wright. (shrink)

This chapter contains sections titled: The Nature of Critical Thinking Critical Thinking: Skills/Abilities and Dispositions Critical Thinking and the Problem of Generalizability The Relationship Between Critical Thinking and Creative Thinking “Critical Thinking” and Other Terms Referring to Thinking Critical Thinking and Education Critiques of Critical Thinking Conclusion.

I mention the benefits, challenges, and costs of using small group activities to enhance our students’ learning of critical thinking skills in our courses, and then describe ten examples of these groups. Two of these examples are not commonly reported in the literature on small groups, so I describe them in greater detail to facilitate their use in our courses.

Teaching critical thinking skill is a central pedagogical aim in many courses. These skills, it is hoped, will be both portable and durable. Yet, both of these virtues are challenged by pervasive and potent cognitive biases, such as motivated reasoning, false consensus bias and hindsight bias. In this paper, I argue that a focus on the development of metacognitive skill shows promise as a means to inculcate debiasing habits in students. Such habits will help students become more (...) critical reasoners. I close with suggestions for implementing this strategy. (shrink)

This text introduces university students to the philosophical ethos of critical thinking, as well as to the essential skills required to practice it. The authors believe that Critical Thinking should engage students with issues of broader philosophical interest while they develop their skills in reasoning and argumentation. The text is informed throughout by philosophical theory concerning argument and communication—from Aristotle's recognition of the importance of evaluating argument in terms of its purpose to Habermas's developing (...) of the concept of communicative rationality. The authors' treatment of the topic is also sensitive to the importance of language and of situation in shaping arguments, and to the necessity in argument of some interplay between reason and emotion. Unlike many other texts in this area, then, Good Reasons for Better Arguments helps to explain both why argument is important and how the social role of argument plays an important part in determining what counts as a good argument. If this text is distinctive in the extent to which it deals with the theory and the values of critical thinking, it is also noteworthy for the thorough grounding it provides in the skills of deductive and inductive reasoning; the authors present the reader with useful tools for the interpretation, evaluation and construction of arguments. A particular feature is the inclusion of a wide range of exercises, rich with examples that illuminate the practice of argument for the student. Many of the exercises are self testing, with answers provided at the back of the text; others are appropriate for in-class discussion and assignments. Challenging yet accessible, Good Reasons for Better Arguments brings a fresh perspective to an essential subject. (shrink)

This robust, clear, and well-researched textbook for classes in logic introduces students to both formal logic and to the virtues of intellectual inquiry. Part 1 challenges students to develop the analytical skills of deductive and inductive reasoning, showing them how to identify and evaluate arguments. Part 2 helps students develop the intellectual virtues of the wise inquirer. The book includes helpful pedagogical features such as practice exercises and a concluding summary with definitions of key concepts for each chapter. Resources (...) for professors and students are available through Baker Academic's Textbook eSources. (shrink)

Among the claims made for online learning is its potential to foster critical thinking, particularly by engaging students in asynchronous discussions conducted in writing. This paper reviews and critiques these claims. It first examines the uses of writing and classroom discussion in modeling and encouraging critical thinking. It then reviews some of the arguments for the possible advantages of online interaction over face-to-face discussion. Finally, it critiques these claims by comparing the specific features, which distinguish the (...) experience of participation in asynchronous written discussions from synchronous oraldiscussion. This comparison illuminates the role of oral discussion in modeling and developing students’ critical thinking skills and points out difficulty of doing so through asynchronous computer-mediated discussions. (shrink)

This book is a comprehensive introduction to critical thinking skills and the philosophical and factual bases of critical thinking.

A large body of evidence suggests that the Personalized System of Instruction (PSI) improves learning. In courses that use PSI, the material is divided into units, students must pass a test on each unit before advancing to the next unit, there’s no group-level instruction, and students advance in the course at their own pace. While studies find that PSI improves learning outcomes in a wide range of settings, researchers haven’t studied the effectiveness of PSI in critical thinking classes. (...) In this paper, I argue that teaching critical thinking with PSI can effectively promote critical thinking skills. I describe a course that uses PSI to teach critical thinking and I present evidence from pre- and post-tests that indicates that students substantially improved their reasoning skills in this course. I also discuss the costs and drawbacks of using this method of instruction and consider ways of addressing these problems. (shrink)