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Psychophysical Approaches To Cognition
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Book Synopsis Psychophysical Approaches to Cognition by : D. Algom
Download or read book Psychophysical Approaches to Cognition written by D. Algom and published by Elsevier. This book was released on 1992-08-20 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our lives are informed by perceptual and cognitive processes at all levels, from instrumental learning to metaphorical discourse to memorial representation. Yet, historically, these two branches of experimental psychology, perception and cognition, have developed separately using independent methods of experimentation and analysis. This volume is motivated by the assumption that a fundamental integration of the two fields is fruitful methodologically and indispensable theoretically. It explores how the notion of psychophysics aligned with cognitive processes shapes the study of perception and cognition, and illuminates a variety of contemporary research issues from a novel theoretical perspective. The papers raise conceptual and metatheoretical issues against the background of relevant empirical data. The authors provide a virtually narrative account of the most recent developments in their respective fields of expertise in psychophysics and cognitive psychology. Hence, this volume gives the interested reader an opportunity to reflect critically upon some of the current issues defining the two domains and their conjunction. Topics discussed include the psychology and psychophysics of similarity, the psychophysics of visual memory and cognitive factors in judgment. The emerging notion of cognitive psychophysics may well warrant the attention of experts in the field.
Book Synopsis Cognition, Information Processing, and Psychophysics by : Hans-Georg Geissler
Download or read book Cognition, Information Processing, and Psychophysics written by Hans-Georg Geissler and published by Psychology Press. This book was released on 2013-04-15 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The plan for this volume emerged during the international Leipzig conference commemorating the centenary of the death of Gustav Fechner. The contributors suggested that while many features of modern psychological theory were anticipated by Fechner, many new theoretical approaches owe much more to him than often is realized. As such, they decided to honor Fechner by evaluating his own contribution to the founding of psychology and psychoanalysis, by deepening the foundations of psychological theories of consciousness, perception, and choice, and by using the analysis of time to create a new appreciation of constraints that bind mental processes together. Thus, this volume spans an extraordinary range of psychological topics, from hermeneutics to the time-quantum basis for mental processes, in a way that would both amaze and delight Fechner. Moreover, the international reach of his pioneering ideas can be seen from the current locations of the contributors. The span from Japan to the United States to Holland to Germany and to Israel provides a global measure of Fechner's scientific legacy.
Book Synopsis Sensation and Judgment by : John C. Baird
Download or read book Sensation and Judgment written by John C. Baird and published by Psychology Press. This book was released on 2014-02-25 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychophysical theory exists in two distinct forms -- one ascribes the explanation of phenomena and empirical laws to sensory processes. Context effects arising through the use of particular methods are an unwanted nuisance whose influence must be eliminated so that one isolates the "true" sensory scale. The other considers psychophysics only in terms of cognitive variables such as the judgment strategies induced by instructions and response biases. Sensory factors play a minor role in cognitive approaches. This work admits the validity of both forms of theory by arguing that the same empirical phenomena should be conceptualized in two alternative, apparently contradictory, ways. This acceptance of opposites is necessary because some empirical phenomena are best explained in terms of sensory processes, while others are best ascribed to central causes. The complementarity theory stresses the "mutually completing" nature of two distinct models. The first assigns importance to populations of sensory neurons acting in the aggregate and is formulated to deal with sensory effects. The second assigns importance to judgment uncertainty and to the subject strategies induced by experimental procedures. This model is formulated to explain context effects. Throughout the text, the exposition is interlaced with mathematics, graphs, and computer simulations designed to reveal the complementary nature of psychophysical explanations.
Book Synopsis Psychophysics Beyond Sensation by : Christian Kaernbach
Download or read book Psychophysics Beyond Sensation written by Christian Kaernbach and published by Psychology Press. This book was released on 2004-05-20 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a series of studies that expand laws, invariants, and principles of psychophysics beyond its classical domain of sensation. This book's goal is to demonstrate the extent of the domain of psychophysics, ranging from sensory processes, through sensory memory and short-term memory issues, to the interaction between sensation and action. The dynamics and timing of human performance are a further important issue within this extended framework of psychophysics: Given the similarity of the various cortical areas in terms of their neuroanatomical structure, it is an important question whether this similarity is paralleled by a similarity of processes. These issues are addressed by the contributions in the present volume using state-of-the-art research methods in behavioral research, psychophysiology, and mathematical modeling. The book is divided into four sections. Part I presents contributions concerning the classical domain of psychophysical judgment. The next two parts are concerned with elementary and higher-order processes and the concluding section deals with psychophysical models. The sections are introduced by guest editorials contributed by independent authors. These editorials present the authors' personals view on the respective section, providing an integrated account of the various contributions or highlighting their focus of interest among them. While also voicing their own and sometimes different point of view, they contribute to the process of discussion that makes science so exciting. This volume should be of great interest to advanced students in neuroscience, cognitive science, psychology, neuropsychology, and related areas who seek to evaluate the range and power of psychological work today. Established scientists in those fields will also appreciate the variety of issues addressed within the same methodological framework and their multiple interconnections and stimulating "cross-talk."
Book Synopsis Cognition, Information Processing, and Psychophysics by : Hans-Georg Geissler
Download or read book Cognition, Information Processing, and Psychophysics written by Hans-Georg Geissler and published by Psychology Press. This book was released on 2013-04-15 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The plan for this volume emerged during the international Leipzig conference commemorating the centenary of the death of Gustav Fechner. The contributors suggested that while many features of modern psychological theory were anticipated by Fechner, many new theoretical approaches owe much more to him than often is realized. As such, they decided to honor Fechner by evaluating his own contribution to the founding of psychology and psychoanalysis, by deepening the foundations of psychological theories of consciousness, perception, and choice, and by using the analysis of time to create a new appreciation of constraints that bind mental processes together. Thus, this volume spans an extraordinary range of psychological topics, from hermeneutics to the time-quantum basis for mental processes, in a way that would both amaze and delight Fechner. Moreover, the international reach of his pioneering ideas can be seen from the current locations of the contributors. The span from Japan to the United States to Holland to Germany and to Israel provides a global measure of Fechner's scientific legacy.
Book Synopsis Sensation and Judgment by : John C. Baird
Download or read book Sensation and Judgment written by John C. Baird and published by Psychology Press. This book was released on 2014-02-25 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychophysical theory exists in two distinct forms -- one ascribes the explanation of phenomena and empirical laws to sensory processes. Context effects arising through the use of particular methods are an unwanted nuisance whose influence must be eliminated so that one isolates the "true" sensory scale. The other considers psychophysics only in terms of cognitive variables such as the judgment strategies induced by instructions and response biases. Sensory factors play a minor role in cognitive approaches. This work admits the validity of both forms of theory by arguing that the same empirical phenomena should be conceptualized in two alternative, apparently contradictory, ways. This acceptance of opposites is necessary because some empirical phenomena are best explained in terms of sensory processes, while others are best ascribed to central causes. The complementarity theory stresses the "mutually completing" nature of two distinct models. The first assigns importance to populations of sensory neurons acting in the aggregate and is formulated to deal with sensory effects. The second assigns importance to judgment uncertainty and to the subject strategies induced by experimental procedures. This model is formulated to explain context effects. Throughout the text, the exposition is interlaced with mathematics, graphs, and computer simulations designed to reveal the complementary nature of psychophysical explanations.
Download or read book Visual Processing written by Roger Watt and published by Psychology Press. This book was released on 2022-03-01 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly original and interesting monograph puts forward ideas on visual processing and representation in the early stages of visual perception, and examines the computational requirements of the system and its psychological performance. Initially the author considers the computational theory of how the maximum amount of useful information about the scene can be registered from the variations in light intensity in the retinal image. He then goeson to address the question of just what it means to say that the visual system measures spatial aspects of the retinal image, and the consequences of the inevitable distortions that are introduced. He believes that the calculation of spatial position within a distorted metric is not trivial and requires dynamic processes with memory and control. Finally, Dr. Wan argues that the strength of the link between the low-level approaches of psychophysics and computational theory and high-level approaches of cognitive visual function lies in the logic of the arguments that indicate the computational need for control. This Essay will be of great interest to researchers in computer vision, perception, cognitive science and cognitive psychology.
Book Synopsis The Psychophysics of Learning by : John N. Moye Ph.D.
Download or read book The Psychophysics of Learning written by John N. Moye Ph.D. and published by Emerald Group Publishing. This book was released on 2021-06-22 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Psychophysics of Learning presents a learning system design approach that is formulated by the strategies and techniques the brain uses to process external information and make sense of that information to the learning ecology of all learners.
Book Synopsis A Functional Theory of Cognition by : Norman H. Anderson
Download or read book A Functional Theory of Cognition written by Norman H. Anderson and published by Psychology Press. This book was released on 2014-03-05 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified, general theory of functional cognition is presented in this book. Its generality appears in the titles of the 13 chapters listed below. Its unity appears in the effectiveness of the same methods and concepts across all of these areas. Generality and unity both stem from the foundation axiom of purposiveness. The axiom of purposiveness has been made effective through capability for functional measurement of values, which embody the goal-directed character of purposiveness. This measurement capability is based on the general cognitive algebra established in information integration theory. Functional theory can thus be made precise and effective near the level of everyday phenomenology. The book is written at a relatively simple level, directed at readers in every field of psychology. Among its characteristics are: * self-sufficient theory near the level of everyday phenomenology; * foundation on structure of the internal world; and * solid grounding in experimental analysis.
Download or read book Visual Processing written by Roger Watt and published by Psychology Press. This book was released on 2022-03-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly original and interesting monograph puts forward ideas on visual processing and representation in the early stages of visual perception, and examines the computational requirements of the system and its psychological performance. Initially the author considers the computational theory of how the maximum amount of useful information about the scene can be registered from the variations in light intensity in the retinal image. He then goeson to address the question of just what it means to say that the visual system measures spatial aspects of the retinal image, and the consequences of the inevitable distortions that are introduced. He believes that the calculation of spatial position within a distorted metric is not trivial and requires dynamic processes with memory and control. Finally, Dr. Wan argues that the strength of the link between the low-level approaches of psychophysics and computational theory and high-level approaches of cognitive visual function lies in the logic of the arguments that indicate the computational need for control. This Essay will be of great interest to researchers in computer vision, perception, cognitive science and cognitive psychology.
Book Synopsis Bayesian Cognitive Modeling by : Michael D. Lee
Download or read book Bayesian Cognitive Modeling written by Michael D. Lee and published by Cambridge University Press. This book was released on 2014-04-03 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian inference has become a standard method of analysis in many fields of science. Students and researchers in experimental psychology and cognitive science, however, have failed to take full advantage of the new and exciting possibilities that the Bayesian approach affords. Ideal for teaching and self study, this book demonstrates how to do Bayesian modeling. Short, to-the-point chapters offer examples, exercises, and computer code (using WinBUGS or JAGS, and supported by Matlab and R), with additional support available online. No advance knowledge of statistics is required and, from the very start, readers are encouraged to apply and adjust Bayesian analyses by themselves. The book contains a series of chapters on parameter estimation and model selection, followed by detailed case studies from cognitive science. After working through this book, readers should be able to build their own Bayesian models, apply the models to their own data, and draw their own conclusions.
Book Synopsis Visual Psychophysics by : Zhong-Lin Lu
Download or read book Visual Psychophysics written by Zhong-Lin Lu and published by MIT Press. This book was released on 2013-10-11 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive treatment of the skills and techniques needed for visual psychophysics, from basic tools to sophisticated data analysis. Vision is one of the most active areas in biomedical research, and visual psychophysical techniques are a foundational methodology for this research enterprise. Visual psychophysics, which studies the relationship between the physical world and human behavior, is a classical field of study that has widespread applications in modern vision science. Bridging the gap between theory and practice, this textbook provides a comprehensive treatment of visual psychophysics, teaching not only basic techniques but also sophisticated data analysis methodologies and theoretical approaches. It begins with practical information about setting up a vision lab and goes on to discuss the creation, manipulation, and display of visual images; timing and integration of displays with measurements of brain activities and other relevant techniques; experimental designs; estimation of behavioral functions; and examples of psychophysics in applied and clinical settings. The book's treatment of experimental designs presents the most commonly used psychophysical paradigms, theory-driven psychophysical experiments, and the analysis of these procedures in a signal-detection theory framework. The book discusses the theoretical underpinnings of data analysis and scientific interpretation, presenting data analysis techniques that include model fitting, model comparison, and a general framework for optimized adaptive testing methods. It includes many sample programs in Matlab with functions from Psychtoolbox, a free toolbox for real-time experimental control. Once students and researchers have mastered the material in this book, they will have the skills to apply visual psychophysics to cutting-edge vision science.
Book Synopsis Relational Psychophysics in Humans and Animals by : Viktor Sarris
Download or read book Relational Psychophysics in Humans and Animals written by Viktor Sarris and published by Psychology Press. This book was released on 2007-09-12 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relational Psychophysics in Humans and Animals offers a comprehensive and integrated overview of the often fragmented field of psychophysics. It introduces key concepts in psychophysics and clearly summarises and illustrates the central issues through telling examples. It combines empirical research and theoretical approaches from general psychophysics, animal psychophysics and human-infant psychophysics, to create a systematic comparison of these three key areas. Through out, Viktor Sarris makes a strong case for more comparative psychophysical research across different species and across different stages of development. He presents original research and examines frame-of-reference models, behavioural psychophysics, developmental psychophysics, perceptual-cognitive psychophysics and evolutionary perspectives, to create an integrated framework for the direction of new research. The book will be an invaluable aid for researchers in the fields of perception and psychophysics.
Book Synopsis Modes of Perceiving and Processing Information by : H. L. Pick, Jr.
Download or read book Modes of Perceiving and Processing Information written by H. L. Pick, Jr. and published by Psychology Press. This book was released on 2014-03-18 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1978. Since World War II the field of perception has developed in two major directions. The first evolved out of the traditional psychophysical approach and is manifest today in the new psychophysics. The second direction is in the increasing bond between the fields of perception and cognition. This volume grew out of the context of this second direction, a particular product of two workshops (held in the Spring of 1974 and 1975), organized by the Committee on Cognitive Research of the Social Science Research Council. The Committee on Cognition was organized in 1971 to encourage communication and interaction on specific problems in the area of cognition among the various social sciences.
Book Synopsis Elements of Psychophysical Theory by : Jean-Claude Falmagne
Download or read book Elements of Psychophysical Theory written by Jean-Claude Falmagne and published by Oxford University Press. This book was released on 2002-07-18 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic concepts of classical psychophysics, derived from Gustav Fechner, as seen from the perspective of modern measurement theory. The theoretical discussion is elucidated with examples and numerous problems, and solutions to one-quarter of the problems are provided in the text.
Book Synopsis Approaches to Cognition by : Terry J. Knapp
Download or read book Approaches to Cognition written by Terry J. Knapp and published by Routledge. This book was released on 2016-07-15 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: To the vast majority of academic psychologists in the 1980s, the study of cognition referred to that area of psychology known as ‘cognitive psychology’. The major basis of this area had been the computer metaphor with its accompanying notion of the individual as an information-processing system. Yet within the field the study of cognition is much broader and has a history that reaches into antiquity, whereas ‘cognitive psychology’ as information-processing psychology had only recently become the standard bearer of cognitive studies. One of the purposes of this volume, originally published in 1986, was to articulate some of the fundamental distinctions between and concordances among different orientations concerning the study of cognition. The collection includes chapters on information processing, ecological, Gestalt, physiological, and operant psychology.
Book Synopsis A Functional Theory of Cognition by : Norman H. Anderson
Download or read book A Functional Theory of Cognition written by Norman H. Anderson and published by Psychology Press. This book was released on 2014-03-05 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified, general theory of functional cognition is presented in this book. Its generality appears in the titles of the 13 chapters listed below. Its unity appears in the effectiveness of the same methods and concepts across all of these areas. Generality and unity both stem from the foundation axiom of purposiveness. The axiom of purposiveness has been made effective through capability for functional measurement of values, which embody the goal-directed character of purposiveness. This measurement capability is based on the general cognitive algebra established in information integration theory. Functional theory can thus be made precise and effective near the level of everyday phenomenology. The book is written at a relatively simple level, directed at readers in every field of psychology. Among its characteristics are: * self-sufficient theory near the level of everyday phenomenology; * foundation on structure of the internal world; and * solid grounding in experimental analysis.
