Patients with frontal brain lesions show a striking disorder in arithmetical word problem solving; they tend to give impulsive responses, skipping one or more of the essential solution steps. The research presented here along with its implications for treatment was conducted by the Dutch Institute f

The design and functioning of an information system improve to the extent that the system can handle the questions people ask. Surprisingly, however, researchers in the cognitive, computer, and information sciences have not thoroughly examined the multitude of relationships between information systems and questions -- both question asking and answering. The purpose of this book is to explicitly examine these relationships. Chapter contributors believe that questions play a central role in the analysis, design, and use of different kinds of natural or artificial information systems such as human cognition, social interaction, communication networks, and intelligent tutoring systems. Their efforts show that data structures and representations need to be organized around the questioning mechanisms in order to achieve a quick retrieval of relevant useful information.

In Decision Making and Rationality in the Modern World, Keith E. Stanovich demonstrates how work in the cognitive psychology of decision making has implications for the large and theoretically contentious debates about the nature of human rationality. Written specifically for undergraduate psychology students, the book presents a very practical approach to decision making, which is too often perceived by students as an artificial set of skills used only in academia and not in the real world. Instead, Stanovich shows how good decision-making procedures support rational behavior that enables people to act most efficiently to fulfill their goals. He explains how the concept of rationality is understood in cognitive science in terms of good decision making and judgment.
Books in the Fundamentals of Cognition series serve as ideal instructional resources for advanced courses in cognitive psychology. They provide an up-to-date, well-organized survey of our current understanding of the major theories of cognitive psychology. The books are concise, which allows instructors to incorporate the latest original research and readings into their courses without overburdening their students. Focused without being too advanced--and comprehensive without being too broad--these books are the perfect resource for both students and instructors.

Intelligence is used daily by law enforcement personnel across the world in operations to combat terrorism and drugs and to assist in investigating serious and organized crime. Managing Intelligence: A Guide for Law Enforcement Professionals is designed to assist practitioners and agencies build an efficient system to gather and manage intelligence effectively and lawfully in line with the principles of intelligence-led policing. Research for this book draws from discussions with hundreds of officers in different agencies, roles, and ranks from the UK, United States, Australia, New Zealand, and Canada. Highlighting common misunderstandings in law enforcement about intelligence, the book discusses the origins of these misunderstandings and puts intelligence in context with other policing models. It looks at human rights and ethical considerations as well as some of the psychological factors that inhibit effective intelligence management. With practical tips about problems likely to be encountered and their solutions, the book describes the "how to" of building an intelligence management system. It discusses analysis and the various methods of collecting information for intelligence purposes and concludes with a discussion of future issues for intelligence in law enforcement. Written by a practitioner with more than 30 years experience working in intelligence and law enforcement, the book helps professionals determine if what they are doing is working and gives them practical tips on how to improve. Based upon real-world empirical research, the book addresses gaps in current law enforcement procedures and integrates theory with practice to provide an optimum learning experience exploring the benefits of intelligence-led policing.

This comparative analysis of the sometimes fraught process of achieving democratic governance of security intelligence agencies presents material from countries other than those normally featured in the Intelligence Studies literature of North America and Europe. Some of the countries examined are former Communist countries and several in Latin America are former military regimes. Others have been democratic for a long time but still experience widespread political violence. Through a mix of single-country and comparative studies, major aspects of intelligence are considered, including the legacy of, and transition from, authoritarianism; the difficulties of achieving genuine reform; and the apparent inevitability of periodic scandals. Authors consider a range of methodological approaches to the study of intelligence and the challenges of analysing the secret world. Finally, consideration is given to the success - or otherwise - of intelligence reform, and the effectiveness of democratic institutions of control and oversight. This book was originally published as a special issue of Intelligence and National Security.

First published in 1985. Routledge is an imprint of Taylor & Francis, an informa company.

This unique volume returns in its second edition, revised and updated with the latest advances in problem solving research. It is designed to provide readers with skills that will make them better problem solvers and to give up-to-date information about the psychology of problem solving. Professor Hayes provides students and professionals with practical, tested methods of defining, representing, and solving problems. Each discussion of the important aspects of human problem solving is supported by the most current research on the psychology problem solving. The Complete Problem Solver, Second Edition features: *Valuable learning strategies; *Decision making methods; *Discussions of the nature of creativity and invention, and *A new chapter on writing. The Complete Problem Solver utilizes numerous examples, diagrams, illustrations, and charts to help any reader become better at problem solving. See the order form for the answer to the problem below.

In recent years the psychology of reasoning has undergone radical change, which can only be seen as a Kuhn-style scientific revolution. This shift has been dubbed 'New Paradigm'. For years, psychologists of reasoning focused on binary truth values and regarded the influence of belief as a bias. In contrast to this, the new paradigm puts probabilities, and subjective degrees of belief, centre stage. It also emphasises subjective psychological value, or utility; the way we reason within our own social environment ('social pragmatics'); and the crucial role of dual process theories. Such theories distinguish between fast, intuitive processes, and effortful processes which enable hypothetical thinking. The new paradigm aims to integrate the psychology of reasoning with the study of judgement and decision making, leading to a much more unified field of higher mental processing. This collection showcases these recent developments, with chapters on topics such as the difference between deduction and induction, a Bayesian formulation of faint praise, the role of emotion in reasoning, and the relevance of psychology of reasoning to moral judgement. This book was originally published as a special issue of Thinking & Reasoning.

First published in 1980. Routledge is an imprint of Taylor & Francis, an informa company.

First published in English in 1969, the book opens with a chapter by Pierre Oleron on intellectual activities. These fall into three groups: inductive activities (the apprehension of laws, relations and concepts), reasoning and problem solving. It describes typical methods and essential results obtained by relevant experiments. There are two chapters by Jean Piaget and his collaborator Barbel Inhelder. The first, on mental images, breaks new ground: it describes original experiments carried out by Piaget and associates with children of various ages. Piaget examines the relations between images and motor activity, imitation, drawing and operations. He also classifies images according to their degree of complexity and show why children have inadequate images of some processes. The second chapter is on intellectual operations and Piaget gives a summary of the main findings of a number of his earlier books, on the child's notions of conservation, classification, seriation, number, measurement, time, speed and chance. In the last chapter, Pierre Greco discusses learning and intellectual structures. He describes the work of psychologists with rats in mazes and formulating theories of animal learning. Gestalt psychology and various other interpretations are examined and Greco also pays attention to Piaget's view of 'structural learning' based on experience.

In this volume, originally published in 1970, an attempt is made to examine the more logical aspects of thinking, such as the ability to abstract and the manner in which concepts develop. The author describes the features that had long been regarded as central to thinking by experimental and theoretical psychologists of the time and he places more emphasis on the part played by language in cognitive activity. In the second part the author points out how such basic features of thinking as concept and hypothesis formation, inference making and the use of ordinary English are essentially things that can be carried out by a computer. His use of theories and his methods of modelling the human brain and the way it works comprise an intriguing and highly sophisticated attempt to provide an appropriate framework in which problems of thinking can be studied. Professor George was the author of several books, the best known of which at the time were The Brain as a Computer and Cybernetics and Biology. His writings covered many aspects of psychology, philosophy and logic, as well as cybernetics. At the time of original publication he was Professor of Cybernetics at Brunel University and Chairman of the Bureau of Information Science.

There is a growing acknowledgement of the importance of integrating the study of reasoning with other areas of cognitive psychology. The purpose of this volume is to examine the extent to which we can further our understanding of reasoning by integrating findings, theories and paradigms in the field of memory. Reasoning as Memory consists of nine chapters that make explicit links between basic memory process, and reasoning and decision-making. The contributors address a number of key topics including: the relationship between semantic memory and reasoning the role of expert memory in reasoning recognition memory and induction working memory and reasoning metamemory in reasoning. In addition, the chapters provide broad coverage of the field of thinking, and invite the intriguing question of how much there is left to explain in the field of reasoning when one has extracted the variance due to memory. This book will be of great interest to advanced undergraduates, postgraduates and researchers interested in reasoning or decision making, and to researchers interested in the role played in cognition by a variety of memory processes.

First published in English in 1969, the book opens with a chapter by Pierre Oleron on intellectual activities. These fall into three groups: inductive activities (the apprehension of laws, relations and concepts), reasoning and problem solving. It describes typical methods and essential results obtained by relevant experiments.

There are two chapters by Jean Piaget and his collaborator Barbel Inhelder. The first, on mental images, breaks new ground: it describes original experiments carried out by Piaget and associates with children of various ages. Piaget examines the relations between images and motor activity, imitation, drawing and operations. He also classifies images according to their degree of complexity and show why children have inadequate images of some processes. The second chapter is on intellectual operations and Piaget gives a summary of the main findings of a number of his earlier books, on the child s notions of conservation, classification, seriation, number, measurement, time, speed and chance.

In the last chapter, Pierre Greco discusses learning and intellectual structures. He describes the work of psychologists with rats in mazes and formulating theories of animal learning. Gestalt psychology and various other interpretations are examined and Greco also pays attention to Piaget s view of structural learning based on experience."

Merit-based tests and contests have become popular methods for allocating rewards - from trophies to contracts, jobs to grants, admissions to licenses. With origins in jurisprudence, methods of rewarding merit seem fairer than those rewarding political or social connections, bribery, aggression, status, or wealth. Because of this, merit-based competitions are well-suited to the societal belief that people should be rewarded for what they know or do, and not for who they know or are; however, judging merit is rarely an easy task - it is prone to a variety of biases and errors. Small biases and errors, especially in large competitions, can make large differences in who or what is rewarded. It is important, then, to learn how to spot flaws in procedures for judging merit and to correct them when possible. Based on over 20 years of theory and research in human judgment, decision making and social psychology, this unique book brings together for the first time what is known about the processes and problems of judging merit and their consequences. It also provides practical suggestions for increasing the fairness of merit-based competitions, and examines the future and limits of these competitions in society.

This book provides a critical overview of significant developments in research and theory on counterfactual thinking that have emerged in recent years and spotlights exciting new directions for future research in this area. Key issues considered include the relations between counterfactual and casual reasoning, the functional bases of counterfactual thinking, the role of counterfactual thinking in the experience of emotion and the importance of counterfactual thinking in the context of crime and justice.

Reasoning research has long been associated with paper and pencil tasks in which peoples' reasoning skills are judged against established normative conventions. However, there has been a recent revolution in the range of techniques, empirical methods and paradigms used to examine reasoning behaviour. New Approaches in Reasoning Research brings to the fore these new pioneering research methods and empirical findings. Each chapter is written by a world-leading expert in the field and covers a variety of broad empirical techniques and new approaches to reasoning research. Maintaining a high level of integrity and rigor throughout, Editors De Neys and Osman have allowed the experts included here the space to think big about the general issues concerning their work, to point out potential implications and speculate on further developments. Such freedom can only help to stimulate discussion and spark creative thinking. The use of these new methods and paradigms are already generating a new understanding of how we reason, as such this book should appeal to researchers and students of Cognitive Psychology, Social Psychology, and Neuroscience along with Cognitive Scientists, and anyone interested in the latest developments in reasoning, rationality, bias, and thinking.

Logical thinking is a critically important cognitive skill. It is not just essential for mathematical and scientific understanding, it is also of prime importance when trying to navigate our complex and increasingly sophisticated world. Written by world class researchers in the field, The Developmental Psychology of Reasoning and Decision-Making describes the ways that children learn to reason, and how reasoning can be used to overcome the influence of beliefs and intuitions. The chapters in this edited collection focus on the new, revolutionary paradigm in reasoning and cover the recent research on the development of reasoning in two important areas: Cognitive abilities required to reason well and how these abilities develop in children and adolescents. Recent empirical data showing the effect intuition and prior belief have on reasoning, even when the outcome is inappropriate. Different theoretical and empirical perspectives from recent Piagetian theory, mental models and gist processing are examined, along with empirical results looking at specific aspects of reasoning in children. The key theme of the book is to better understand how reasoning develops not only through examining 'logical' reasoning, but also the nature of the interactions between people's intuitions and their reasoning abilities. The Developmental Psychology of Reasoning and Decision-Making provides an overview of the main theories and key empirical results related to the development of reasoning and should be of particular interest to students and researchers in developmental psychology and education, along with those in cognitive psychology.

In the World Library of Psychologists series, international experts themselves present career-long collections of what they judge to be their finest pieces - extracts from books, key articles, salient research findings, and their major theoretical and practical contributions. Jonathan St B T Evans is amongst the foremost cognitive psychologists of his generation, having been influential in spearheading developments in the psychological study of reasoning from its very beginnings in the 1970s up to the present day. This volume of self-selected papers recognises Professor Evan's major contribution to the psychological study of thinking and reasoning by bringing together his most influential and important works. Early selections in the book focus upon experimental studies of reasoning - matching bias in the Wason selection task, belief bias in syllogistic reasoning, and also seminal work on the understanding of conditional statements. The later selections include Evans' work on more general forms of dual process and dual system theory, and his recent account of two minds in one brain. The volume also contains chapters which highlight Evans' contribution to the topic of human rationality, and also his influence on the development of the "new paradigm" in the psychology of reasoning. The key developments in the psychology of reasoning are paralleled by those in Evans's own intellectual history, and the book will therefore make essential reading for all researchers in the psychology of reasoning, and a wider audience of graduate and upper-level undergraduate students with an interest in reasoning and/or dual process theory.

Logical thinking is a critically important cognitive skill. It is not just essential for mathematical and scientific understanding, it is also of prime importance when trying to navigate our complex and increasingly sophisticated world. Written by world class researchers in the field, The Developmental Psychology of Reasoning and Decision-Making describes the ways that children learn to reason, and how reasoning can be used to overcome the influence of beliefs and intuitions. The chapters in this edited collection focus on the new, revolutionary paradigm in reasoning and cover the recent research on the development of reasoning in two important areas: Cognitive abilities required to reason well and how these abilities develop in children and adolescents. Recent empirical data showing the effect intuition and prior belief have on reasoning, even when the outcome is inappropriate. Different theoretical and empirical perspectives from recent Piagetian theory, mental models and gist processing are examined, along with empirical results looking at specific aspects of reasoning in children. The key theme of the book is to better understand how reasoning develops not only through examining 'logical' reasoning, but also the nature of the interactions between people's intuitions and their reasoning abilities. The Developmental Psychology of Reasoning and Decision-Making provides an overview of the main theories and key empirical results related to the development of reasoning and should be of particular interest to students and researchers in developmental psychology and education, along with those in cognitive psychology.

Reasoning research has long been associated with paper and pencil tasks in which peoples' reasoning skills are judged against established normative conventions. However, there has been a recent revolution in the range of techniques, empirical methods and paradigms used to examine reasoning behaviour. New Approaches in Reasoning Research brings to the fore these new pioneering research methods and empirical findings. Each chapter is written by a world-leading expert in the field and covers a variety of broad empirical techniques and new approaches to reasoning research. Maintaining a high level of integrity and rigor throughout, Editors De Neys and Osman have allowed the experts included here the space to think big about the general issues concerning their work, to point out potential implications and speculate on further developments. Such freedom can only help to stimulate discussion and spark creative thinking. The use of these new methods and paradigms are already generating a new understanding of how we reason, as such this book should appeal to researchers and students of Cognitive Psychology, Social Psychology, and Neuroscience along with Cognitive Scientists, and anyone interested in the latest developments in reasoning, rationality, bias, and thinking.

The interaction between emotion and cognition is a fundamental issue which has only recently been reintroduced as a legitimate object of study in experimental psychology. This book examines the significant impact that affective processes have on reasoning, and demonstrates how emotional reasoning cannot simply be equated with faulty reasoning. Emotion and Reasoning presents contributions from leading researchers from a variety of disciplines, including experimental cognitive psychology, cognitive neuroscience, clinical neuropsychology, and experimental psychopathology. The opening chapters consider how emotions affect reasoning processes in individuals living with psychopathology. A second section focuses upon experimental investigations of emotion and basic reasoning processes, and a final section explores the physiological bases of emotion-reasoning interaction. Together, the chapters in this volume provide a multidisciplinary overview of key topics on emotion and reasoning, and a survey of recent research in this area. Emotion and Reasoning will be of great interest to advanced students, researchers, and practitioners in the fields of cognitive psychology, clinical psychology, and affective neuroscience.

First published in 1999. This is Volume III of twenty-one of a series on Cognitive Psychology. Written in 1926, this book looks at what common sense is, how we might arrive at an idea or discovery by inspiration, or at a judgment or decision by intuition; when in either case we have no knowledge as to how the result is suddenly attained.

From the Sunday Times bestselling author of The Man Who Couldn't Stop.

'Witty, sharp and enlightening . . . This book will make you smarter' Adam Rutherford.

What if you have more intelligence than you realize? What if there is a genius inside you, just waiting to be released? And what if the route to better brain power is not hard work or thousands of hours of practice but to simply swallow a pill?

In The Genius Within, bestselling author David Adam explores the ground-breaking neuroscience of cognitive enhancement that is changing the way the brain and the mind works – to make it better, sharper, more focused and, yes, more intelligent. Sharing his own experiments with revolutionary smart drugs and electrical brain stimulation, he delves into the sinister history of intelligence tests, meets savants and brain hackers and reveals how he boosted his own IQ to cheat his way into Mensa.

Going to the heart of how we consider, measure and judge mental ability, The Genius Within asks difficult questions about the science that could rank and define us, and inevitably shape our future.

Drawing upon research originally cited in Ken Manktelow's highly successful publication Reasoning and Thinking, this completely rewritten textbook reflects on the revolutionary changes that have occurred in the field in recent years, stemming from the huge expansion in research output, as well as new methods and explanations, and the appearance of numerous books on the subject aimed at the popular market. The area of psychological research reviewed in this book is one that is not only increasing in popularity in college curricula, but is also making an ever larger impact on the world outside the classroom. The main areas covered are probability judgment, deductive and inductive reasoning, decision making, hypothetical thinking and rationality. In each case, the material is almost entirely new, with topics such as the new paradigm in reasoning research, causal reasoning and counterfactual thinking appearing for the first time. The book also presents an extended treatment of decision making research, and contains a chapter on individual and cultural influences on thinking. Thinking and Reasoning provides a detailed, integrated and approachable treatment of this area of cognitive psychology, and is ideal reading for intermediate and advanced undergraduate students; indeed, for anyone interested in how we draw conclusions and make choices.

This volume is a state-of-the-art survey of the psychology of reasoning, based around, and in tribute to, one of the field's most eminent figures: Jonathan St B.T. Evans. In this collection of cutting edge research, Evans' collaborators and colleagues review a wide range of important and developing areas of inquiry. These include biases in thinking, probabilistic and causal reasoning, people's use of if' sentences in arguments, the dual-process theory of thought, and the nature of human rationality. These foundational issues are examined from various angles and finally integrated in a concluding panoramic chapter written by Evans himself. The eighteen chapters, all written by leading international researchers, combine state-of the-art research with investigation into the most fundamental questions surrounding human mental life, such as: * What is the architecture of the human mind? * Are humans rational, and what is the nature of this rationality? * How do we think hypothetically? The Science of Reason offers a unique combination of breadth, depth and integrative vision, making it an indispensable resource for researchers and students of human reason.