Tercera Cultura: #TheLibro es una introducción a las ciencias cognitivas -Psicología, Lingüística, Filosofía, Neurociencia, Antropología, Inteligencia Artificial- escrita en un lenguaje simple y claro, ilustrado con ejemplos de la cultura popular, dirigido a estudiantes y geeks de todas las edades.

The paper argues that logical reasoning is what constitutes critical thinking because reasoning is normative, and logic provides a norm for reasoning. If a logical way of thinking is simply the same thing as reasoning, then the only limit or constraint of reasoning is the nature of the (logical) “rule” the kind of which is engaged with the practice of reasoning; rather than with either a component of social context or a com- ponent of a purely non-inferential or “immediate” perception (...) of a situation which is called sensitivity toward an object alone. However, such components are built into my analysis of what “reasoning” is. An approach to critical thinking being employed here is “an agent-based approach”. This paper also aims to pave the way for a further discussion on the limit of reasoning in a way that is relevant to the question of how critical thinking or reasoning should be taught in higher education. (shrink)

This paper makes a case for why philosophy would be beneficial if promoted among the subjects offered to secondary students in Aotearoa New Zealand. Philosophical inquiry in the form of Philosophy for Children (P4C) has made some inroads at the primary level, but currently very few students are offered philosophy as a subject at the secondary level. Philosophy is suited to be offered as a standalone subject and incorporated into the National Certificates of Educational Achievement (NCEA) system. Philosophy has been (...) shown to benefit students in numerous ways, including the development of their critical thinking. Critical thinking is a focus of education around the world, including in the New Zealand Curriculum, and this focus on critical thinking could precipitate a focus on philosophy. (shrink)

In The Uses of Argument, Stephen Toulmin proposed a model for the layout of arguments: claim, data, warrant, qualifier, rebuttal, backing. Since then, Toulmin’s model has been appropriated, adapted and extended by researchers in speech communications, philosophy and artificial intelligence. This book assembles the best contemporary reflection in these fields, extending or challenging Toulmin’s ideas in ways that make fresh contributions to the theory of analysing and evaluating arguments.

The importance of teaching critical thinking skills at the college level cannot be overemphasized. Teaching a subcategory of these skills—argument analysis—we believe is especially important for first-year students with their college careers, as well as their lives, ahead of them. The struggle, however, is how to effectively teach argument analysis skills that will serve students in a broad range of disciplines.

Our aim in this paper is to argue that Socrates is an intellectual character builder. We show that the Socratic Method, properly understood, is a tool for developing the intellectual character of students. It motivates agents towards the truth and helps them to develop the cognitive skills to gain knowledge of the truth. We further elucidate this proposal by comparing the Socratic Method, so understood, with the widely held contemporary view that the epistemic aim of education is the development of (...) the intellectual virtues. (shrink)

This paper focuses on the importance of wonder in human flourishing and is orientated towards the dynamics between the two, but with an emphasis on how the former is important for illuminating the latter. It begins with a preliminary sketch of both wonder and human flourishing and subsequently moves on to highlight three aspects of human flourishing: 1) ‘Individuality’, 2) ‘Relations’ and 3) ‘The political’, and why these play to wonderment.

The purpose of this article is to add to the debate on the normative status and legitimacy of indoctrination in education by drawing on the political philosophy of Benedict Spinoza (1632–1677). More specifically, I will argue that Spinoza’s relational approach to knowledge formation and autonomy, in light of his understanding of the natural limitations of human cognition, provides us with valuable hints for staking out a more productive path ahead for the debate on indoctrination. This article combines an investigation into (...) the early modern history of political ideas with a philosophical inquiry into a persistent conceptual problem residing at the heart of education. As such, the aim of the article is ultimately to offer an account of indoctrination less fraught with the dangers of epistemological and political idealism that often haunt rival conceptions. (shrink)

There has been considerable recent debate regarding the possible epistemic benefits versus the potential risks of adversariality in argumentation. Nonetheless, this debate has rarely found its way into work on critical thinking theory and instruction. This paper focuses on the implications of the adversariality debate for teaching critical thinking. Is there a way to incorporate the benefits of adversarial argumentation while mitigating the problems? Our response is an approach based on dialectical inquiry which focuses on a confrontation of opposing views (...) within a collaborative framework. (shrink)

There is a loud and persistent drum beat of support for schools, for citizenship, for diversity and inclusion, and increasingly for labor market readiness with very little critical attention to the assumptions underlying these agendas, let alone to their many internal contradictions. Accordingly, in this book I examine the philosophical, motivational, and practical challenges of education theory, policy, and practice in the twenty-first century. As I proceed, I do not neglect the historical, comparative international context so essential to better understanding (...) where we are, as well as what is attainable in terms of educational justice. I argue that we must constructively critique some of our most cherished beliefs about education if we are to save the hope of real justice from the rhetoric of imagined justice. (shrink)

The informal logic movement began as an attempt to develop – and teach – an alternative logic which can account for the real life arguing that surrounds us in our daily lives – in newspapers and the popular media, political and social commentary, advertising, and interpersonal exchange. The movement was rooted in research and discussion in Canada and especially at the University of Windsor, and has become a branch of argumentation theory which intersects with related traditions and approaches (notably formal (...) logic, rhetoric and dialectics in the form of pragma-dialectics). In this volume, some of the best known contributors to the movement discuss their views and the reasoning and argument which is informal logic’s subject matter. Many themes and issues are explored in a way that will fuel the continued evolution of the field. Federico Puppo adds an insightful essay which considers the origins and development of informal logic and whether informal logicians are properly described as a “school” of thought. In considering that proposition, Puppo introduces readers to a diverse range of essays, some of them previously published, others written specifically for this volume. (shrink)

Topical Themes in Argumentation Theory brings together twenty exploratory studies on important subjects of research in contemporary argumentation theory. The essays are based on papers that were presented at the 7th Conference of the International Society for the Study of Argumentation in Amsterdam in June 2010. They give an impression of the nature and the variety of the kind of research that has recently been carried out in the study of argumentation. The volume starts with three essays that provide stimulating (...) theoretical perspectives on argumentation. Subsequently, some views are explained on the intriguing topics of ‘dissensus’ and ‘deep disagreement’. After a discussion of three different approaches to the treatment of types of argumentation some classical themes from antique argumentation theory are revisited. The new research area of visual argumentation is explored in the next part. The volume concludes with three reports of experimental studies concerning argumentative discourse. The volume starts with three essays that provide stimulating theoretical perspectives on argumentation. Subsequently, some views are explained on the intriguing topics of ‘dissensus’ and ‘deep disagreement’. After a discussion of three different approaches to the treatment of types of argumentation some classical themes from antique argumentation theory are revisited. The new research area of visual argumentation is explored in the next part. The volume concludes with three reports of experimental studies concerning argumentative discourse. The volume starts with three essays that provide stimulating theoretical perspectives on argumentation. Subsequently, some views are explained on the intriguing topics of ‘dissensus’ and ‘deep disagreement’. After a discussion of three different approaches to the treatment of types of argumentation some classical themes from antique argumentation theory are revisited. The new research area of visual argumentation is explored in the next part. The volume concludes with three reports of experimental studies concerning argumentative discourse. (shrink)

The article develops and justifies, on the basis of the epistemological argumentation theory, two central pieces of the theory of evaluative argumentation interpretation: 1. criteria for recognizing argument types and 2. rules for adding reasons to create ideal arguments. Ad 1: The criteria for identifying argument types are a selection of essential elements from the definitions of the respective argument types. Ad 2: After presenting the general principles for adding reasons (benevolence, authenticity, immanence, optimization), heuristics are proposed for finding missing (...) reasons, for deductive arguments, e.g., semantic tableaux are suggested. (shrink)

This volume reflects the development and theoretical foundation of a new paradigm for critical thinking based on inquiry. The field of critical thinking, as manifested in the Informal Logic movement, developed primarily as a response to the inadequacies of formalism to represent actual argumentative practice and to provide useful argumentative skills to students. Because of this, the primary focus of the field has been on informal arguments rather than formal reasoning. Yet the formalist history of the field is still evident (...) in its emphasis, with respect to both theory and pedagogy, on the structure and evaluation of individual, de-contextualized arguments. It is our view that such a view of critical thinking is excessively narrow and limited, failing to provide an understanding of argumentation as largely a matter of comparative evaluation of a variety of contending positions and arguments with the goal of reaching a reasoned judgment on an issue. As a consequence, traditional critical thinking instruction is problematic in failing to provide the reasoning skills that students need in order to accomplish this goal. Instead, the goal of critical thinking instruction has been seen largely as a defensive one: of learning to not fall prey to invalid, inadequate, or fallacious arguments. (shrink)

Resumen En este artículo de reflexión se plantea que el concepto de ‘pensamiento crítico’ formulado por los pensadores del Movimiento de Pensamiento Crítico contiene un presupuesto que mina en gran medida su empresa: el movimiento asume que el pensador crítico desarrolla un autoconocimiento directo y transparente, lo que implicaría cuasi-infalibilidad. En la historia de la filosofía algunos pensadores han defendido esta posibilidad de un autoconocimiento directo e infalible, por ejemplo René Descartes y más recientemente Donald Davidson. Sin embargo, tal conocimiento (...) parece tener unos límites más o menos claros que no son tenidos en cuenta por los pensadores del MPC al formular su noción de pensamiento crítico, y debido a este presupuesto su proyecto filosófico e incluso pedagógico podría quedar sin fundamento.Palabras clave: pensamiento crítico; autoconocimiento; autoatribuciones infalibles; habilidades del pensamiento; disposiciones; estados mentales. (shrink)

“Critical thinking in higher education” is a phrase that means many things to many people. It is a broad church. Does it mean a propensity for finding fault? Does it refer to an analytical method? Does it mean an ethical attitude or a disposition? Does it mean all of the above? Educating to develop critical intellectuals and the Marxist concept of critical consciousness are very different from the logician’s toolkit of finding fallacies in passages of text, or the practice of (...) identifying and distinguishing valid from invalid syllogisms. Critical thinking in higher education can also encompass debates about critical pedagogy, i.e., political critiques of the role and function of education in society, critical feminist approaches to curriculum, issues related to what has become known as critical citizenship, or any other education-related topic that uses the appellation “critical”. Equally, it can, and usually does, refer to the importance and centrality of developing general skills in reasoning—skills that we hope all graduates possess. Yet, despite more than four decades of dedicated scholarly work “critical thinking” remains as elusive as ever. As a concept, it is, as Raymond Williams has noted, a ‘most difficult one’ (Williams, 1976, p. 74). (shrink)

What is critical thinking, especially in the context of higher education? How have research and scholarship on the matter developed over recent past decades? What is the current state of the art here? How might the potential of critical thinking be enhanced? What kinds of teaching are necessary in order to realize that potential? And just why is this topic important now? These are the key questions motivating this volume. We hesitate to use terms such as “comprehensive” or “complete” or (...) “definitive,” but we believe that, taken in the round, the chapters in this volume together offer a fair insight into the contemporary understandings of higher education worldwide. We also believe that this volume is much needed, and we shall try to justify that claim in this introduction. (shrink)

Philosophers have claimed that education aims at fostering disparate epistemic goals. In this paper we focus on an important segment of this debate involving conversation between Alvin Goldman and Harvey Siegel. Goldman claims that education is essentially aimed at producing true beliefs. Siegel contends that education is essentially aimed at fostering both true beliefs and, independently, critical thinking and rational belief. Although we find Siegel’s position intuitively more plausible than Goldman’s, we also find Siegel’s defence of it wanting. We suggest (...) novel argumentative strategies that draw on Siegel’s own arguments but look to us more promising. (shrink)

The notions of “rational” and “reasonable” have much in common but are not synonymous. Conducting a review of the literature points to (at least) two distinct but related ideas as well as a middle “grey” area. This paper investigates and compares some characterizations of these notions and defends the view that focusing on reasonableness is best for those interested in human instances of reasoning and argumentation.

This paper rethinks the fostering task of the teacher in a time when it, paradoxically, has tended to become marginalized and privatized despite its public urgency. Following post-holocaust thinkers such as Hannah Arendt and Zygmunt Bauman, the position explored here is radical in the sense that it takes ‘the crisis of traditions’ and the erosion of a common moral ground or value basis seriously, and it is conservative in the sense that it insists on responding educationally to the call from (...) the past by returning to the moral character of our existence and our own embeddedness in the incompleteness of living traditions. The argument is that there is a difference between educating for common values—which entails a belief in pre-existing commonalities—and making values common in and through education. The latter, we argue, entails an aspiration for continuously creating new commonalities and for cultivating the ability to act and judge as a thinking moral agent in specific, lived and worldly cases. In this sense, the fostering task of the teacher is to create commonality of what is not common, turning the liberal democratic values of the past into contested objects of study. (shrink)

According to a widespread view, one of the most important roles of education is the nurturing of common sense. In this article I turn to Gilles Deleuze’s concept of sense to develop a contrary view of education—one that views education as a radical challenge to common sense. The discussion will centre on the relation of sense and common sense to thinking. Although adherents of common sense refer to it as the basis of all thought and appeal to critical thinking as (...) instrumental in eliminating its occasional errors, I shall argue, following Deleuze, that common sense education in fact thwarts thinking, while only education which revolves around making sense may provoke thinking that goes beyond the self-evident. I demonstrate how making sense can become an educational encounter that breaks hierarchies and generates thinking independently of the thinker’s knowledge and place in the sociopolitical order. The present article attempts, therefore, to put some sense into Deleuzian education for thinking, and thereby shed new light on its radical-political, counter-commonsensical power. (shrink)

This article attempts to think of thinking as the essence of critical education. While contemporary education tends to stress the conveying of knowledge and skills needed to succeed in present-day information society, the present article turns to the work of Theodor W. Adorno to develop alternative thinking about education, thinking, and the political significance of education for thinking. Adorno touched upon educational questions throughout his writings, with growing interest in the last ten years of his life. Education, he argues following (...) Kant, must enable students to think for themselves and to break free of the authority of teachers, parents and other adults. Nevertheless, in his discussions of education Adorno says little about the nature of thinking, and the secondary literature on his educational theory addresses this question only cursorily. Important claims on the nature of thinking do appear elsewhere in Adorno's work. From his early writings up to Negative Dialectics, Adorno is preoccupied with thinking, sketching the outlines of critical-dialectical thought. Still, these reflections rarely touch upon educational questions, and the Adorno scholarship has yet to establish this link. Unlike studies which read Adorno's educational thought against the backdrop of the history of education and the German Bildung tradition, or in relation to art and aesthetics, the present article brings together Adorno's ideas on education and thinking in an attempt to contribute both to the Adorno scholarship and to the growing field of education for thinking. (shrink)

In this paper I argue that underlying phronêsis is the more foundational virtue of a willingness to be rationally persuaded. A WTBRP is a virtue in the sense that it fulfills the doctrine of the mean by falling between two vices – never sticking to your position and never giving it up. Articulating a WTBRP in this way also helps address problems phronêsis faces in light of implicit bias research.

On the nature of definitions and concepts, and the definition of critical thinking.

Visual arguments can seem to require unique, autonomous evaluative norms, since their content seems irreducible to, and incommensurable with, that of verbal arguments. Yet, assertions of the ineffability of the visual, or of visual-verbal incommensurability, seem to preclude counting putatively irreducible visual content as functioning argumentatively. By distinguishing two notions of content, informational and argumentative, I contend that arguments differing in informational content can have equivalent argumentative content, allowing the same argumentative norms to be rightly applied in their evaluation.

This article intends to show that the defense of ‘‘understanding’’ as one of the major goals of science education can be grounded on an anti-reductionist perspective on testimony as a source of knowledge. To do so, we critically revisit the discussion between Harvey Siegel and Alvin Goldman about the goals of science education, especially where it involves arguments based on the epistemology of testimony. Subsequently, we come back to a discussion between Charbel N. El-Hani and Eduardo Mortimer, on the one (...) hand, and Michael Hoffmann, on the other, striving to strengthen the claim that rather than students’ belief change, understanding should have epistemic priority as a goal of science education. Based on these two lines of discussion, we conclude that the reliance on testimony as a source of knowledge is necessary to the development of a more large and comprehensive scientific understanding by science students. (shrink)

This essay offers a comprehensive vision for a higher education program incorporating critical thinking across the curriculum at hypothetical Alpha College, employing a rigorous detailed conception of critical thinking called “The Alpha Conception of Critical Thinking”. The program starts with a 1-year, required, freshman course, two-thirds of which focuses on a set of general critical thinking dispositions and abilities. The final third uses subject-matter issues to reinforce general critical thinking dispositions and abilities, teach samples of subject matter, and introduce subject-specific (...) critical thinking. Subject-matter departmental and other units will make long-range plans for incorporating critical thinking in varying amounts in subject-matter courses, culminating in a written Senior Thesis/Project involving investigating, taking, and defending a position, which reinforce critical thinking abilities and dispositions and increase subject-matter knowledge. Teaching approaches used in the program are involving and based on the principle, “We learn what we use.” Both summative and formative assessment are employed as appropriate. Coordination and support are extensive. Objections and concerns are discussed, and alternatives, including possible transitions, are considered. An extended review of research supports moving toward CTAC. (shrink)

What should a virtue theory of argumentation say about fallacious reasoning? If good arguments are virtuous, then fallacies are vicious. Yet fallacies cannot just be identified with vices, since vices are dispositional properties of agents whereas fallacies are types of argument. Rather, if the normativity of good argumentation is explicable in terms of virtues, we should expect the wrongness of bad argumentation to be explicable in terms of vices. This approach is defended through analysis of several fallacies, with particular emphasis (...) on the ad misericordiam. (shrink)

By introducing current debates in the field of critical thinking and posing new questions from contributing scholars, _Critical Thinking and Learning_ examines the received wisdom in the field of critical thinking and learning. Examines the different perspectives in the field of critical thinking and learning Provides insights into critical thinking by posing new questions from contributing authors Introduces cross-cultural viewpoints into the dominant 'western'-based educational viewpoint Highlights differences among a variety of thinkers in the field.

Critical thinking skills have associated critical thinking virtues, and the internal motivation to carefully examine an issue in an effort to reach a reasoned judgment, what I call the “willingness to inquire”, is the critical thinking virtue that stands behind all skilled and virtuous thinking that contributes to critical thinking. In this paper, I argue that the willingness to inquire is therefore a more primary critical thinking virtue than charity, open-mindedness, or valuing fallacious-free reasoning.

In this overview article, we first explain what we take informal logic to be, discussing misconceptions and distinguishing our conception of it from competing ones; second, we briefly catalogue recent informal logic research, under 14 headings; third, we suggest four broad areas of problems and questions for future research; fourth, we describe current scholarly resources for informal logic; fifth, we discuss three implications of informal logic for philosophy in particular, and take note ofpractical consequences of a more general sort.

The teaching of critical thinking in public schooling is a central aim. Yet, despite its widespread acceptance in curriculum documents, critical thinking is rarely taught. Motivated by Onosko (1991), and by the efforts of some post-secondary instructors of critical thinking to get critical thinking taught in schools, I look at the recent literature on (a) critical thinking in the social studies, (b) definitions of, and programs in critical thinking, (c) teachers beliefs, and (d) the milieus in which teachers work. I (...) pose three questions and provide tentative hypotheses as to why critical thinking is not being implemented in schools. (shrink)

Assuming that critical thinking dispositions are at least as important as critical thinking abilities, Ennis examines the concept of critical thinking disposition and suggests some criteria for judging sets of them. He considers a leading approach to their analysis and offers as an alternative a simpler set, including the disposition to seek alternatives and be open to them. After examining some gender-bias and subject-specificity challenges to promoting critical thinking dispositions, he notes some difficulties involved in assessing critical thinking dispositions, and (...) suggests an exploratory attempt to assess them. (shrink)

Educators who are reflective about their educational endeavours ask themselves questions like: What is the aim of education? What moral, methodological, or other constraints govern our educational activities and efforts? One natural place to look for answers is in the philosophy of education, which (among other things) tries to provide systematic answers to these questions. One general answer offered by the philosophy of education is that the aim of education consists in fostering the development of students' rationality. On this view, (...) education has as its fundamental task both the development of students' reasoning ability, and also the fostering of a complex of attitudes, habits of mind, dispositions and character traits, such that students are not only able to reason well; they also care about reasons, and organize their beliefs, judgments and actions in accordance with the deliverances of the reasoned evaluation of reasons. Argumentation theory is also concerned with the analysis of the power and convicting force of reasons. When do reasons for a claim warrant acceptance of that claim? By what criteria are reasons evaluated? How are these criteria themselves justified? Such questions as these are the meat and potatoes of argumentation theory, which, in pursuing these questions, promises to shed light on the character of rationality as the aim of education. Rationality, which links education and argumentation theory, provides educators with a reason to care about argumentation-if rationality can be cogently defended as an educational ideal. In this paper I will try to provide such a defense, and in doing so explain why educators should care about argumentation. The defense will be a moral one: I will argue that we are morally obliged to endeavour to foster the rationality of students, because that is what is required to meet our obligations to treat students with respect as persons. I will also consider some general criticisms of the Enlightenment ideal of rationality, offered by Feminist, Multiculturalist, and Postmodemist scholars. If these criticisms are cogent, then both argumentation theory and the view that the aim of education is the fostering of rationality are threatened. I will argue that the criticisms, while important and instructive, are not so destructive of the ideal of rationality as some contemporary scholars suppose. (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)

A certain conception of the relevance of virtue epistemology to the philosophy of education is set out. On this conception, while the epistemic goal of education might initially be promoting the pupil's cognitive success, it should ultimately move on to the development of the pupil's cognitive agency. A continuum of cognitive agency is described, on which it is ultimately cognitive achievement, and thus understanding, which is the epistemic goal of education. This is contrasted with a view on which knowledge is (...) the epistemic goal. (shrink)

Paper presented at the Association for Informal Logic and Critical Thinking meeting in conjunction with the Central Division of the American Philosophical Association, Chicago, April 2004.

The pace of change in the world is accelerating, yet educational institutions have not kept pace. Indeed, schools have historically been the most static of social institutions, uncritically passing down from generation to generation outmoded didactic, lecture-and-drill-based, models of instruction. Predictable results follow. Students, on the whole, do not learn how to work by, or think for, themselves. They do not learn how to gather, analyze, synthesize and assess information. They do not learn how to analyze the diverse logic of (...) the questions and problems they face and hence how to adjust their thinking to those problems. They do not learn how to enter sympathetically into the thinking of others, nor how to deal rationally with conflicting points of view. They do not learn to become critical readers, writers, speakers and listeners. They do not learn how to use their native languages clearly, precisely, or persuasively. They do not, therefore, become ‘literate’, in the proper sense of the word. Neither do they gain much in the way of genuine knowledge since, for the most part, they could not explain the basis for what they believe. They would be hard pressed to explain, for example, which of their beliefs were based on rational assent and which on simple conformity to what they have been told. They have little sense as to how they might critically analyze their own experience, or identify national or group bias in their own thinking. They are much more apt to learn on the basis of irrational than rational modes of thought. They lack the traits of mind of a genuinely educated person: intellectual humility, courage, integrity, perseverance, and faith in reason.Happily, there is a movement in education today striving to address these problems in a global way, with strategies and materials for the modification of instruction at all levels of education. At its foundation is an emerging new theory of knowledge, learning, and literacy, one which recognizes the centrality of independent critical thinking to all substantial learning, one which recognizes that higher-order, multilogical thinking is as important to childhood as to adult learning, and as important to foundational learning in monological as in multilogical disciplines. This educational reform movement is not proposing an educational miracle cure, for its leading proponents recognize that many social and historical forces must come together before the ideals of the critical thinking movement will become a full academic reality. Schools do not exist in a social vacuum. To the extent that the broader society is uncritical so, on the whole, will be society's schools. Nevertheless, the social conditions necessary for fundamental changes in schooling are increasingly apparent. The pressure for fundamental change is growing. Whether and to what extent these needed basic changes will be delayed or side-tracked, thus requiring new periodic resurgences of this movement, with new, more elaborate articulations of its ideals, goals, and methods — only time will tell. (shrink)

Informal logic is an attempt to develop a logic that can assess and analyze the arguments that occur in natural language discourse. Discussions in the field may address instances of scientific, legal, and other technical forms of reasoning, but the overriding aim has been a comprehensive account of argument that can explain and evaluate the arguments found in discussion, debate and disagreement as they manifest themselves in daily life — in social and political commentary; in news reports and editorials in (...) the mass media ; in advertising and corporate and governmental communications; and in personal exchange. (shrink)

The issue of the relationship between formal and informal logic depends strongly on how one understands these two designations. While there is very little disagreement about the nature of formal logic, the same is not true regarding informal logic, which is understood in various (often incompatible) ways by various thinkers. After reviewing some of the more prominent conceptions of informal logic, I will present my own, defend it and then show how informal logic, so understood, is complementary to formal logic.

This paper reviews and augments important work in philosophy of education on intrinsic aims for education, of knowledge, of knowledge of values, and of rationality. A contemporary conception of knowledge as ``rationality's `data-base''' is proposed and an in-depth section on the intrinsic value of rationality is incorporated.

This article provides somephilosophical ``groundwork'' for contemporary debatesabout the status of the idea(l) of critical thinking.The major part of the article consists of a discussionof three conceptions of ``criticality,'' viz., criticaldogmatism, transcendental critique (Karl-Otto Apel),and deconstruction (Jacques Derrida). It is shown thatthese conceptions not only differ in their answer tothe question what it is ``to be critical.'' They alsoprovide different justifications for critique andhence different answers to the question what giveseach of them the ``right'' to be critical. It is arguedthat (...) while transcendental critique is able to solvesome of the problems of the dogmatic approach tocriticality, deconstruction provides the most coherentand self-reflexive conception of critique. A crucialcharacteristic of the deconstructive style of critiqueis that this style is not motivated by the truth ofthe criterion (as in critical dogmatism) or by acertain conception of rationality (as intranscendental critique), but rather by a concern forjustice. It is suggested that this concern should becentral to any redescription of the idea(l) ofcritical thinking. (shrink)

We elaborate on Israel Scheffler's claim that principles of rationality can be rationally evaluated, focusing on foundational development, by which we mean the evolution of principles which are constitutive of our conceptualization of a certain domain of rationality. How can claims that some such principles are better than prior ones, be justified? We argue that Scheffler's metacriterion of overall systematic credibility is insufficient here. Two very different types of rational development are jointly involved, namely, development of general principles that are (...) strictly constitutive of rationality as such, and development of specific principles determinative of our conceptualization of particular domains. For the first type a transcendental argument applies. As to the second, we show how foundational development is itself a condition of the possibility of its justification. In both cases only principles that are typical of the later stage yield the second order criterion in terms of which the evaluative comparison with former stages can be made and defended. In a discussion of problems involved we indicate to what extent Scheffler's idea of rationally justifiable rational development may be realized here, avoiding pitfalls of both foundationalism and relativism. (shrink)