Rationality and Logic

Rationality and Logic PDF Author: Robert Hanna
Publisher: MIT Press
ISBN: 0262263114
Category : Philosophy
Languages : en
Pages : 341

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Book Description
An argument that logic is intrinsically psychological and human psychology is intrinsically logical, and that the connection between human rationality and logic is both constitutive and mutual. In Rationality and Logic, Robert Hanna argues that logic is intrinsically psychological and that human psychology is intrinsically logical. He claims that logic is cognitively constructed by rational animals (including humans) and that rational animals are essentially logical animals. In order to do so, he defends the broadly Kantian thesis that all (and only) rational animals possess an innate cognitive "logic faculty." Hanna's claims challenge the conventional philosophical wisdom that sees logic as a fully formal or "topic-neutral" science irreconcilably separate from the species- or individual-specific focus of empirical psychology.Logic and psychology went their separate ways after attacks by Frege and Husserl on logical psychologism—the explanatory reduction of logic to empirical psychology. Hanna argues, however, that—despite the fact that logical psychologism is false—there is an essential link between logic and psychology. Rational human animals constitute the basic class of cognizers or thinkers studied by cognitive psychology; given the connection between rationality and logic that Hanna claims, it follows that the nature of logic is significantly revealed to us by cognitive psychology. Hanna's proposed "logical cognitivism" has two important consequences: the recognition by logically oriented philosophers that psychologists are their colleagues in the metadiscipline of cognitive science; and radical changes in cognitive science itself. Cognitive science, Hanna argues, is not at bottom a natural science; it is both an objective or truth-oriented science and a normative human science, as is logic itself.

Rationality and Logic

Rationality and Logic PDF Author: Robert Hanna
Publisher: MIT Press
ISBN: 0262263114
Category : Philosophy
Languages : en
Pages : 341

Get Book Here

Book Description
An argument that logic is intrinsically psychological and human psychology is intrinsically logical, and that the connection between human rationality and logic is both constitutive and mutual. In Rationality and Logic, Robert Hanna argues that logic is intrinsically psychological and that human psychology is intrinsically logical. He claims that logic is cognitively constructed by rational animals (including humans) and that rational animals are essentially logical animals. In order to do so, he defends the broadly Kantian thesis that all (and only) rational animals possess an innate cognitive "logic faculty." Hanna's claims challenge the conventional philosophical wisdom that sees logic as a fully formal or "topic-neutral" science irreconcilably separate from the species- or individual-specific focus of empirical psychology.Logic and psychology went their separate ways after attacks by Frege and Husserl on logical psychologism—the explanatory reduction of logic to empirical psychology. Hanna argues, however, that—despite the fact that logical psychologism is false—there is an essential link between logic and psychology. Rational human animals constitute the basic class of cognizers or thinkers studied by cognitive psychology; given the connection between rationality and logic that Hanna claims, it follows that the nature of logic is significantly revealed to us by cognitive psychology. Hanna's proposed "logical cognitivism" has two important consequences: the recognition by logically oriented philosophers that psychologists are their colleagues in the metadiscipline of cognitive science; and radical changes in cognitive science itself. Cognitive science, Hanna argues, is not at bottom a natural science; it is both an objective or truth-oriented science and a normative human science, as is logic itself.

Who Is Rational?

Who Is Rational? PDF Author: Keith E. Stanovich
Publisher: Psychology Press
ISBN: 1135687552
Category : Psychology
Languages : en
Pages : 350

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Book Description
Integrating a decade-long program of empirical research with current cognitive theory, this book demonstrates that psychological research has profound implications for current debates about what it means to be rational. The author brings new evidence to bear on these issues by demonstrating that patterns of individual differences--largely ignored in disputes about human rationality--have strong implications for explanations of the gap between normative and descriptive models of human behavior. Separate chapters show how patterns of individual differences have implications for all of the major critiques of purported demonstrations of human irrationality in the heuristics and biases literature. In these critiques, it has been posited that experimenters have observed performance errors rather than systematically irrational responses; the tasks have required computational operations that exceed human cognitive capacity; experimenters have applied the wrong normative model to the task; and participants have misinterpreted the tasks. In a comprehensive set of studies, Stanovich demonstrates that gaps between normative and descriptive models of performance on some tasks can be accounted for by positing these alternative explanations, but that not all discrepancies from normative models can be so explained. Individual differences in rational thought can in part be predicted by psychological dispositions that are interpreted as characteristic biases in people's intentional-level psychologies. Presenting the most comprehensive examination of individual differences in the heuristics and biases literature that has yet been published, experiments and theoretical insights in this volume contextualize the heuristics and biases literature exemplified in the work of various investigators.

Kant and Rational Psychology

Kant and Rational Psychology PDF Author: Corey Dyck
Publisher: Oxford University Press, USA
ISBN: 019968829X
Category : History
Languages : en
Pages : 289

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Book Description
Corey W. Dyck presents a new account of Kant's criticism of the rational investigation of the soul in the 'Critique of Pure Reason', in light of its 18th-century German context. He reinterprets the aims and results of the Paralogisms, and illuminates Kant's discussion of the soul's substantiality, simplicity, personality, and existence.

The Cambridge Companion to Kant

The Cambridge Companion to Kant PDF Author: Paul Guyer
Publisher: Cambridge University Press
ISBN: 9780521367684
Category : Philosophy
Languages : en
Pages : 500

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Book Description
This 1992 volume is a systematic and comprehensive account of the full range of Kant's writings for the student and advanced scholar alike.

The Rationality Quotient

The Rationality Quotient PDF Author: Keith E. Stanovich
Publisher: MIT Press
ISBN: 0262034840
Category : Psychology
Languages : en
Pages : 479

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Book Description
How to assess critical aspects of cognitive functioning that are not measured by IQ tests: rational thinking skills. Why are we surprised when smart people act foolishly? Smart people do foolish things all the time. Misjudgments and bad decisions by highly educated bankers and money managers, for example, brought us the financial crisis of 2008. Smart people do foolish things because intelligence is not the same as the capacity for rational thinking. The Rationality Quotient explains that these two traits, often (and incorrectly) thought of as one, refer to different cognitive functions. The standard IQ test, the authors argue, doesn't measure any of the broad components of rationality—adaptive responding, good judgment, and good decision making. The authors show that rational thinking, like intelligence, is a measurable cognitive competence. Drawing on theoretical work and empirical research from the last two decades, they present the first prototype for an assessment of rational thinking analogous to the IQ test: the CART (Comprehensive Assessment of Rational Thinking). The authors describe the theoretical underpinnings of the CART, distinguishing the algorithmic mind from the reflective mind. They discuss the logic of the tasks used to measure cognitive biases, and they develop a unique typology of thinking errors. The Rationality Quotient explains the components of rational thought assessed by the CART, including probabilistic and scientific reasoning; the avoidance of “miserly” information processing; and the knowledge structures needed for rational thinking. Finally, the authors discuss studies of the CART and the social and practical implications of such a test. An appendix offers sample items from the test.

Baumgarten and Kant on Metaphysics

Baumgarten and Kant on Metaphysics PDF Author: Courtney D. Fugate
Publisher: Oxford University Press
ISBN: 0198783884
Category : Philosophy
Languages : en
Pages : 252

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Book Description
This volume explores the metaphysics of Alexander Gottlieb Baumgarten (1714-1762) and its decisive influence on Immanuel Kant. For over a century, scholars have recognized the significance of Baumgarten's Metaphysics, both because of its impact on Kant's intellectual development, and because of the way it fundamentally informed the work of generations of German philosophers, including Moses Mendelssohn, Thomas Abbt, Johann Gottfried Herder, Solomon Maimon, Johann August Eberhard, and arguably even Georg Friedrich Hegel. However, Baumgarten's Metaphysics has only recently become available in reliable German and English translations, so that many scholars have been excluded from the discussion and the significance of Baumgarten's work has remained largely unexplored. Thus with the appearance of these translations, interest in Baumgarten's work has surged among both. This volume aims to provide an anchor for this emerging discussion by presenting specially written essays by some of the scholars most responsible for Baumgarten's current reputation, together with some of the best young scholars in this emerging field.

The Limits of Rationality

The Limits of Rationality PDF Author: Karen Schweers Cook
Publisher: University of Chicago Press
ISBN: 0226742415
Category : Political Science
Languages : en
Pages : 436

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Book Description
Prevailing economic theory presumes that agents act rationally when they make decisions, striving to maximize the efficient use of their resources. Psychology has repeatedly challenged the rational choice paradigm with persuasive evidence that people do not always make the optimal choice. Yet the paradigm has proven so successful a predictor that its use continues to flourish, fueled by debate across the social sciences over why it works so well. Intended to introduce novices to rational choice theory, this accessible, interdisciplinary book collects writings by leading researchers. The Limits of Rationality illuminates the rational choice paradigm of social and political behavior itself, identifies its limitations, clarifies the nature of current controversies, and offers suggestions for improving current models. In the first section of the book, contributors consider the theoretical foundations of rational choice. Models of rational choice play an important role in providing a standard of human action and the bases for constitutional design, but do they also succeed as explanatory models of behavior? Do empirical failures of these explanatory models constitute a telling condemnation of rational choice theory or do they open new avenues of investigation and theorizing? Emphasizing analyses of norms and institutions, the second and third sections of the book investigate areas in which rational choice theory might be extended in order to provide better models. The contributors evaluate the adequacy of analyses based on neoclassical economics, the potential contributions of game theory and cognitive science, and the consequences for the basic framework when unequal bargaining power and hierarchy are introduced.

The Natural and the Normative

The Natural and the Normative PDF Author: Gary Carl Hatfield
Publisher: MIT Press
ISBN: 9780262080866
Category : History
Languages : en
Pages : 394

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Book Description
Gary Hatfield examines theories of spatial perception from the seventeenth to the nineteenth century and provides a detailed analysis of the works of Kant and Helmholtz, who adopted opposing stances on whether central questions about spatial perception were amenable to natural-scientific treatment. At stake were the proper understanding of the relationships among sensation, perception, and experience, and the proper methodological framework for investigating the mental activities of judgment, understanding, and reason issues which remain at the core of philosophical psychology and cognitive science. Hatfield presents these important issues as living philosophies of science that shape and are shaped by actual research programs, creating a complex and fascinating picture of the entire nineteenth-century battle between nativism and empiricism. His examination of Helmholtz's work in physiological optics and epistemology is a tour de force. Gary Hatfield is Associate Professor of Philosophy at the University of Pennsylvania.

Rational Intuition

Rational Intuition PDF Author: Lisa M. Osbeck
Publisher: Cambridge University Press
ISBN: 1107022398
Category : Psychology
Languages : en
Pages : 451

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Book Description
Rational Intuition explores the concept of intuition as it relates to rationality through mediums of history, philosophy, cognitive science, and psychology.

Creatures of Attention

Creatures of Attention PDF Author: Johannes Wankhammer
Publisher: Cornell University Press
ISBN: 1501775812
Category : History
Languages : en
Pages : 349

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Book Description
Creatures of Attention excavates the early modern prehistory of our late modern crises of attention. At the threshold of modernity, philosophers, scientists, and poets across Europe began to see attention as the key to autonomous agency and knowledge. Recovering the philosophical and literary works from eighteenth-century Germany in which "attention," "subject," and "aesthetics" developed their modern meanings, Johannes Wankhammer examines control over attention as the cultural technique underpinning the ideal of individual autonomy. Aesthetics, founded by Alexander Baumgarten as a science of sense perception, challenged this ideal by reframing art as a catalyst for alternative modes of selfhood and attention. While previous scholarship on the history of attention emphasized the erosion of subjectivity by industrial or technological modernization, Wankhammer asks how attention came to define subjectivity in the first place. When periodically recurring crises of attention threaten the coherence of the subject, the subject comes undone at the very seams that first sutured it together. Creatures of Attention offers the first systematic study of a foundational discourse on attention from 1650 to 1780. Presenting pre-Kantian aesthetics as a critique of the Enlightenment paradigm of strained attention, the book offers a fresh perspective on poetics and aesthetics in eighteenth-century Germany.