Who Is Rational

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Who Is Rational?

Author : Keith E. Stanovich
Publisher : Psychology Press
Page : 350 pages
File Size : 46,7 Mb
Release : 1999-04-01
Category : Psychology
ISBN : 9781135687557

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Who Is Rational? by Keith E. Stanovich Pdf

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.

Rational Meaning

Author : Laura (Riding) Jackson,Schuyler B. Jackson
Publisher : University of Virginia Press
Page : 638 pages
File Size : 46,9 Mb
Release : 1997
Category : Language Arts & Disciplines
ISBN : 0813916828

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Rational Meaning by Laura (Riding) Jackson,Schuyler B. Jackson Pdf

Existing only in manuscript since the 1940s but enjoying an underground reputation among friends and advocates, this primary document by one of the most original and influential of American poets and thinkers is now being published as Rational Meaning, Laura (Riding) Jackson's testament of the necessity of living for truth. Begun as a dictionary and thesaurus in the 1930s, the work developed into a fundamental reevaluation of language itself. Riding, in close collaboration with her husband, continued this monumental project over the succeeding decades, completing it after his death in 1968. At the core of Rational Meaning, which aims to restore the truth of language by arguing that meaning inheres in words, stands the idea that a total renovation of the knowledge of language is needed, not to develop mere verbal sophistication and respectability but fundamentally to reinvigorate the intellectual processes of consciousness. The book reveals the disastrous extent to which language has been "unlearned" and shows how it may be learned again. Rational Meaning will be essential reading, not only for students of literature but for radical-minded linguists and lexicographers unhappy with the orthodoxies current in their disciplines.

Rationality

Author : Steven Pinker
Publisher : Penguin UK
Page : 272 pages
File Size : 46,9 Mb
Release : 2021-09-28
Category : Philosophy
ISBN : 9780241380307

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Rationality by Steven Pinker Pdf

A TIMES BOOK OF THE YEAR 2021 'Punchy, funny and invigorating ... Pinker is the high priest of rationalism' Sunday Times 'If you've ever considered taking drugs to make yourself smarter, read Rationality instead. It's cheaper, more entertaining, and more effective' Jonathan Haidt, author of The Righteous Mind In the twenty-first century, humanity is reaching new heights of scientific understanding - and at the same time appears to be losing its mind. How can a species that discovered vaccines for Covid-19 in less than a year produce so much fake news, quack cures and conspiracy theorizing? In Rationality, Pinker rejects the cynical cliché that humans are simply an irrational species - cavemen out of time fatally cursed with biases, fallacies and illusions. After all, we discovered the laws of nature, lengthened and enriched our lives and set the benchmarks for rationality itself. Instead, he explains, we think in ways that suit the low-tech contexts in which we spend most of our lives, but fail to take advantage of the powerful tools of reasoning we have built up over millennia: logic, critical thinking, probability, causal inference, and decision-making under uncertainty. These tools are not a standard part of our educational curricula, and have never been presented clearly and entertainingly in a single book - until now. Rationality matters. It leads to better choices in our lives and in the public sphere, and is the ultimate driver of social justice and moral progress. Brimming with insight and humour, Rationality will enlighten, inspire and empower. 'A terrific book, much-needed for our time' Peter Singer

The Rationality Quotient

Author : Keith E. Stanovich,Richard F. West,Maggie E. Toplak
Publisher : MIT Press
Page : 479 pages
File Size : 51,9 Mb
Release : 2016-09-30
Category : Psychology
ISBN : 9780262034845

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The Rationality Quotient by Keith E. Stanovich,Richard F. West,Maggie E. Toplak Pdf

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.

Who Is Rational?

Author : Keith E. Stanovich
Publisher : Psychology Press
Page : 313 pages
File Size : 51,6 Mb
Release : 1999-04-01
Category : Psychology
ISBN : 9781135687564

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Who Is Rational? by Keith E. Stanovich Pdf

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.

The Importance of Being Rational

Author : Errol Lord
Publisher : Oxford University Press
Page : 278 pages
File Size : 51,9 Mb
Release : 2018-05-30
Category : Philosophy
ISBN : 9780192546753

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The Importance of Being Rational by Errol Lord Pdf

The Importance of Being Rational systematically defends a novel reasons-based account of rationality. The book's central thesis is that what it is for one to be rational is to correctly respond to the normative reasons one possesses. Errol Lord defends novel views about what it is to possess reasons and what it is to correctly respond to reasons. He shows that these views not only help to support the book's main thesis, they also help to resolve several important problems that are independent of rationality. The account of possession provides novel contributions to debates about what determines what we ought to do, and the account of correctly responding to reasons provides novel contributions to debates about causal theories of reacting for reasons. After defending views about possession and correctly responding, Lord shows that the account of rationality can solve two difficult problems about rationality. The first is the New Evil Demon problem. The book argues that the account has the resources to show that internal duplicates necessarily have the same rational status. The second problem concerns the deontic significance of rationality. Recently it has been doubted whether we ought to be rational. The ultimate conclusion of the book is that the requirements of rationality are the requirements that we ultimately ought to comply with. If this is right, then rationality is of fundamental importance to our deliberative lives.

Rational Choice in an Uncertain World

Author : Reid Hastie,Robyn M. Dawes
Publisher : SAGE
Page : 393 pages
File Size : 41,6 Mb
Release : 2010
Category : Psychology
ISBN : 9781412959032

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Rational Choice in an Uncertain World by Reid Hastie,Robyn M. Dawes Pdf

In the Second Edition of Rational Choice in an Uncertain World the authors compare the basic principles of rationality with actual behaviour in making decisions. They describe theories and research findings from the field of judgment and decision making in a non-technical manner, using anecdotes as a teaching device. Intended as an introductory textbook for advanced undergraduate and graduate students, the material not only is of scholarly interest but is practical as well. The Second Edition includes: - more coverage on the role of emotions, happiness, and general well-being in decisions - a summary of the new research on the neuroscience of decision processes - more discussion of the adaptive value of (non-rational heuristics) - expansion of the graphics for decision trees, probability trees, and Venn diagrams.

Rational Rules

Author : Shaun Nichols
Publisher : Oxford University Press
Page : 208 pages
File Size : 55,5 Mb
Release : 2021-02-11
Category : Philosophy
ISBN : 9780192640192

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Rational Rules by Shaun Nichols Pdf

Moral systems, like normative systems more broadly, involve complex mental representations. Rational Rules proposes that moral learning can be understood in terms of general-purpose rational learning procedures. Nichols argues that statistical learning can help answer a wide range of questions about moral thought: Why do people think that rules apply to actions rather than consequences? Why do people expect new rules to be focused on actions rather than consequences? How do people come to believe a principle of liberty, according to which whatever is not expressly prohibited is permitted? How do people decide that some normative claims hold universally while others hold only relative to some group? The resulting account has both empiricist and rationalist features: since the learning procedures are domain-general, the result is an empiricist theory of a key part of moral development, and since the learning procedures are forms of rational inference, the account entails that crucial parts of our moral system enjoy rational credentials. Moral rules can also be rational in the sense that they can be effective for achieving our ends, given our ecological settings. Rational Rules argues that at least some central components of our moral systems are indeed ecologically rational: they are good at helping us attain common goals. Nichols argues that the account might be extended to capture moral motivation as a special case of a much more general phenomenon of normative motivation. On this view, a basic form of rule representation brings motivation along automatically, and so part of the explanation for why we follow moral rules is that we are built to follow rules quite generally.

The Actual and the Rational

Author : Jean-François Kervégan
Publisher : University of Chicago Press
Page : 419 pages
File Size : 51,7 Mb
Release : 2018-07-15
Category : Philosophy
ISBN : 9780226023946

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The Actual and the Rational by Jean-François Kervégan Pdf

One of Hegel’s most controversial and confounding claims is that “the real is rational and the rational is real.” In this book, one of the world’s leading scholars of Hegel, Jean-François Kervégan, offers a thorough analysis and explanation of that claim, along the way delivering a compelling account of modern social, political, and ethical life. ?Kervégan begins with Hegel’s term “objective spirit,” the public manifestation of our deepest commitments, the binding norms that shape our existence as subjects and agents. He examines objective spirit in three realms: the notion of right, the theory of society, and the state. In conversation with Tocqueville and other theorists of democracy, whether in the Anglophone world or in Europe, Kervégan shows how Hegel—often associated with grand metaphysical ideas—actually had a specific conception of civil society and the state. In Hegel’s view, public institutions represent the fulfillment of deep subjective needs—and in that sense, demonstrate that the real is the rational, because what surrounds us is the product of our collective mindedness. This groundbreaking analysis will guide the study of Hegel and nineteenth-century political thought for years to come.

Rational Decisions in Organisations

Author : Frédéric Adam,Dorota Kuchta,Stanisław Stanek
Publisher : CRC Press
Page : 245 pages
File Size : 50,8 Mb
Release : 2022-05-30
Category : Business & Economics
ISBN : 9781000543100

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Rational Decisions in Organisations by Frédéric Adam,Dorota Kuchta,Stanisław Stanek Pdf

Managers in organisations must make rational decisions. Rational decision making is the opposite of intuitive decision making. It is a strict procedure utilising objective knowledge and logic. It involves identifying the problem to solve, gathering facts, identifying options and outcomes, analysing them, considering all the relationships and selecting the decision. Rational decision making requires support: methods and software tools. The identification of the problem to solve needs methods that would measure and evaluate the current situation. Identification and evaluation of options and analysis of the available possibilities involves analysis and optimisation methods. Incorporating intuition into rational decision making needs adequate methods that would translate ideas or observed behaviours into hard data. Communication, observation and opinions recording is hardly possible today without adequate software. Information and data that form the input, intermediate variables and the output must be stored, managed and made accessible in a user-friendly manner. Rational Decisions in Organisations: Theoretical and Practical Aspects presents selected recent developments in the support of the widely understood rational decision making in organisations, illustrated through case studies. The book shows not only the variety of perspectives involved in decision making, but also the variety of domains where rational decision support systems are needed. The case studies present decision making by medical doctors, students and managers of various universities, IT project teams, construction companies, banks and small and large manufacturing companies. Covering the richness of relationships in which the decisions should and must be taken, the book illustrates how modern organisations operate in chains and networks; they have multiple responsibilities, including social, legal, business and ethical duties. Nowadays, managers in organisations can make transparent decisions and consider a multitude of stakeholders and their diverse features, incorporating diverse criteria, using multiple types and drivers of information and decision-making patterns, and referring to numerous lessons learned. As the book makes clear, the marriage of theoretical ideas with the possibilities offered by technology can make the decisions in organisations more rational and, at the same time, more human.

The Limits of Rationality

Author : Karen Schweers Cook,Margaret Levi
Publisher : University of Chicago Press
Page : 436 pages
File Size : 48,7 Mb
Release : 2008-10-03
Category : Political Science
ISBN : 9780226742410

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The Limits of Rationality by Karen Schweers Cook,Margaret Levi Pdf

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.

Being Rational and Being Right

Author : Juan Comesaña
Publisher : Oxford University Press, USA
Page : 235 pages
File Size : 50,8 Mb
Release : 2020-03-13
Category : Philosophy
ISBN : 9780198847717

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Being Rational and Being Right by Juan Comesaña Pdf

In Being Rational and Being Right, Juan Comesa�a argues for a cluster of theses related to the rationality of action and belief. His starting point is that rational action requires rational belief but tolerates false belief. From there, Comesa�a provides a novel account of empirical evidence according to which said evidence consists of the content of undefeated experiences. This view, which Comesa�a calls "Experientialism," differs from the two main views of empirical evidence on offer nowadays: Factualism, according to which our evidence is what we know, and Psychologism, according to which our experiences themselves are evidence. He reasons that Experientialism fares better than these rival views in explaining different features of rational belief and action. Comesa�a embeds this discussion in a Bayesian framework, and discusses in addition the problem of normative requirements, the easy knowledge problem, and how Experientialism compares to Evidentialism, Reliabilism, and Comesa�a's own (now superseded) Evidentialist Reliabilism.

Reasoning about Rational Agents

Author : Michael Wooldridge
Publisher : MIT Press
Page : 256 pages
File Size : 51,7 Mb
Release : 2003-01-01
Category : Computers
ISBN : 0262265028

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Reasoning about Rational Agents by Michael Wooldridge Pdf

This book focuses on the belief-desire-intention (BDI) model of rational agents, which recognizes the primacy of beliefs, desires, and intentions in rational action. One goal of modern computer science is to engineer computer programs that can act as autonomous, rational agents; software that can independently make good decisions about what actions to perform on our behalf and execute those actions. Applications range from small programs that intelligently search the Web buying and selling goods via electronic commerce, to autonomous space probes. This book focuses on the belief-desire-intention (BDI) model of rational agents, which recognizes the primacy of beliefs, desires, and intentions in rational action. The BDI model has three distinct strengths: an underlying philosophy based on practical reasoning in humans, a software architecture that is implementable in real systems, and a family of logics that support a formal theory of rational agency.The book introduces a BDI logic called LORA (Logic of Rational Agents). In addition to the BDI component, LORA contains a temporal component, which allows one to represent the dynamics of how agents and their environments change over time, and an action component, which allows one to represent the actions that agents perform and the effects of the actions. The book shows how LORA can be used to capture many components of a theory of rational agency, including such notions as communication and cooperation.

Unsettled Thoughts

Author : Julia Staffel
Publisher : Oxford University Press, USA
Page : 228 pages
File Size : 46,6 Mb
Release : 2020-01-05
Category : Rationalism
ISBN : 9780198833710

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Unsettled Thoughts by Julia Staffel Pdf

How should thinkers cope with uncertainty? What makes their degrees of belief rational, and how should they reason about uncertain matters? In epistemology, recent research has attempted to answer these questions by developing formal models of ideally rational credences. However, we know from psychological research that perfect rationality is unattainable for human thinkers--and so this raises the question of how rational ideals can apply to human thinkers. A popular reply is that the more a thinker's imperfectly rational credences approximate compliance with norms of ideal rationality, the better. But what exactly does this mean? Why is it better to be less irrational, if we can't ever be completely rational? And what does being closer to ideally rational amount to? If ideal models of rationality are supposed to help us understand the rationality of human, imperfect thinkers, we need answers to these questions. Unsettled Thoughts breaks new ground in the study of rationality in providing these answers: we can explain why it's better to be less irrational, because less irrational degrees of belief are generally more accurate and better at guiding our actions. Moreover, the way in which approximating ideal rationality is beneficial can be made formally precise by using a variety of distance measures that track the benefits of being more rational.

Aspects of Rationality

Author : Raymond S. Nickerson
Publisher : Psychology Press
Page : 509 pages
File Size : 51,9 Mb
Release : 2007-11-19
Category : Psychology
ISBN : 9781136676345

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Aspects of Rationality by Raymond S. Nickerson Pdf

What does it mean to be rational to reason well and effectively? How does rationality, broadly conceived, relate to the knowledge one acquires, the beliefs one forms, the explanations one constructs or appropriates, the judgments and decisions one makes, the values one adopts? What is the character of human reasoning and, in particular, does it t