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Elements Of Psychophysical Theory
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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 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, USA. This book was released on 2002 with total page 408 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 Psychophysics by : George A. Gescheider
Download or read book Psychophysics written by George A. Gescheider and published by Psychology Press. This book was released on 1985 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problems of psychophysics -- the scientific study of the relationship between stimulus and sensation -- constitute some of the most basic problems of modern psychology. This book introduces students to the fundamentals of classical and modern psychophysics.
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 Elements of Psychophysics by : Gustav Theodor Fechner
Download or read book Elements of Psychophysics written by Gustav Theodor Fechner and published by . This book was released on 1966 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Psychophysics by : George A. Gescheider
Download or read book Psychophysics written by George A. Gescheider and published by Psychology Press. This book was released on 2013-06-17 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of a classic text which was first published in 1976 is the only comprehensive, up-to-date presentation of psychophysics currently available. It has been used by undergraduate and graduate students, and scholars throughout the world and is consistently thought of as the best single source for learning the basic principles of psychophysics. The coverage of the field is comprehensive, including topics ranging from the classical methods of threshold measurement, to the modern methods of detection theory, to psychophysical scaling of sensation magnitude. The approach is one in which methods, theories, and applications are described for each experimental procedure. New features found in this third edition include: * methodological and theoretical contributions made in the field during this time period, * descriptions of adaptive procedures for measuring thresholds, context effects in scaling, theory of quantal fluctuations, multidimensional scaling, nonmetric scaling of sensory differences, and the relationship between the size of the DL and the slope of the sensation magnitude function, * new methods for measuring the observer's sensitivity of criterion and an expanded discussion of category scaling including the range frequency model and verbally labeled categories, and * methods used to control the observer's nonlinear use of numbers in magnitude estimation such as line-length scaling, magnitude matching, master scaling, and category-ratio scaling.
Book Synopsis Elements of Psychophysics by : Gustav Theodor Fechner
Download or read book Elements of Psychophysics written by Gustav Theodor Fechner and published by . This book was released on 1966 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Psychophysics by : Frederick A.A. Kingdom
Download or read book Psychophysics written by Frederick A.A. Kingdom and published by Academic Press. This book was released on 2016-01-04 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychophysics: A Practical Introduction, Second Edition, is the primary scientific tool for understanding how the physical world of colors, sounds, odors, movements, and shapes translates into the sensory world of sight, hearing, touch, taste, and smell; in other words, how matter translates into mind. This timely revision provides a unique introduction to the techniques for researching and understanding how the brain translates the external physical world to the internal world of sensation. The revision expands and refines coverage of the basic tools of psychophysics research and better integrates the theory with the supporting software. The new edition continues to be the only book to combine, in a single volume, the principles underlying the science of psychophysical measurement and the practical tools necessary to analyze data from psychophysical experiments. The book, written in a tutorial style, will appeal to new researchers as well as to seasoned veterans. This introduction to psychophysics research methods will be of interest to students, scholars and researchers within sensory neuroscience, vision research, behavioral neuroscience, and the cognitive sciences. Presents a large variety of analytical methods explained for the non-expert Provides a novel classification scheme for psychophysics experiments Disseminates the pros and cons of different psychophysical procedures Contains practical tips for designing psychophysical experiments
Book Synopsis n-Dimensional Nonlinear Psychophysics by : Robert A. M. Gregson
Download or read book n-Dimensional Nonlinear Psychophysics written by Robert A. M. Gregson and published by Routledge. This book was released on 2021-09-30 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1992, this work compliments and extends the theory and results of nonlinear psychophysics – an original approach created by the author. It breaks with the traditional mathematics used in the experimental psychology of sensation and draws on what is popularly known as chaos theory and its extension into neural networks. Topical and innovative in its approach, it integrates a diversity of topics previously treated separately into one framework. The properties of the mathematics used are illustrated in the context of substantive problems in psychophysics; thus, it builds strong new bridges between the dynamics of mass action in psychophysical processes and the broader phenomena of sensation. No other treatments of the topic take quite this approach; the use of systems theory, rather than traditional equations of psychophysics dating from the mid-nineteenth century, offers a striking contrast in both theory construction and data analysis.
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 Introduction to the Theories of Measurement and Meaningfulness and the Use of Symmetry in Science by : Louis Narens
Download or read book Introduction to the Theories of Measurement and Meaningfulness and the Use of Symmetry in Science written by Louis Narens and published by Psychology Press. This book was released on 2007-01-23 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to be an introduction to the theories of measurement and meaningfulness, and not a comprehensive study of those topics. A major theme of this book is the psychophysical measurement of subjective intensity. This has been a subject of intense interest in psychology from the very beginning of experimental psychology. And from tha
Book Synopsis The Wave Theory of Difference and Similarity by : Stephen W. Link
Download or read book The Wave Theory of Difference and Similarity written by Stephen W. Link and published by Routledge. This book was released on 2020-03-09 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two experimental procedures prompted the empirical development of psychophysical models: those that measure response frequency, often referred to as response probability; and those that measure response time, sometimes referred to as reaction time. The history of psychophysics is filled with theories that predict one or the other of these two responses. Yet the persistent reappearance of empirical relationships between these two measures of performance makes clear the need for a theory that both predicts and relates these two measures. Most likely, both response measures are the result of a single process that generates empirical laws relating response time and response probability. It is this process — its theory, description, and application — that is the topic of The Wave Theory of Difference and Similarity. Originally published in 1992, the author of this book has set out to provide a theoretical foundation for formulating new theories that systematize earlier results and to stimulate new concepts and introduce new tools for exploring mental phenomena and improving mental measurement.
Book Synopsis Signal Detection Theory and Psychophysics by : David Marvin Green
Download or read book Signal Detection Theory and Psychophysics written by David Marvin Green and published by Peninsula Pub. This book was released on 1988-01 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes the application of signal detection theory to the analysis an measurement of humn observer's sensor sysem. The theory provides a way to analyze what had been called the threshold or sensory limen, the basic unit of all discrimination studies, whether human or animal. The book outlines the theory of statisical decision making and its application to a variety of common psychophysical processes. It shows how signal detection theory can be used to separate sensory and decision aspects of responses in dicrimination. The concepts of the ideal observer and energy detector are presented and compared with human auditory detection data. Signal detection theory is appliced to a variety of other substanditive problemsin sensory psychology. Signal Detection Theory and Psychology is an invaluable book for psychologists dealing with sensory perception, especailly auditory, for psychologists studying discrimination in other cognitivie processes, and for human factor engineers dealing with man/machine interfaces.
Book Synopsis Elements of Psychophysics by : Gustav Theodor Fechner
Download or read book Elements of Psychophysics written by Gustav Theodor Fechner and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Concise Corsini Encyclopedia of Psychology and Behavioral Science by : W. Edward Craighead
Download or read book The Concise Corsini Encyclopedia of Psychology and Behavioral Science written by W. Edward Craighead and published by John Wiley & Sons. This book was released on 2004-04-12 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by high caliber experts, and contributed to by quality researchers and practitioners in psychology and related fields. Includes over 500 topical entries Each entry features suggested readings and extensive cross-referencing Accessible to students and general readers Edited by two outstanding scholars and clinicians
Book Synopsis Measurement With Persons by : Birgitta Berglund
Download or read book Measurement With Persons written by Birgitta Berglund and published by Psychology Press. This book was released on 2013-05-13 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements with persons are those in which human perception and interpretation are used for measuring complex, holistic quantities and qualities, which are perceived by the human brain and mind. Providing means for reproducible measurement of parameters such as pleasure and pain has important implications in evaluating all kind of products, services, and conditions. This book inaugurates a new era for this subject: a multi- and inter-disciplinary volume in which world-renowned scientists from the psychological, physical, biological, and social sciences reach a common understanding of measurement theory and methods. In the first section, generic theoretical and methodological issues are treated, including the conceptual basis of measurement in the various fields involved; the development of formal, representational, and probabilistic theories; the approach to experimentation; and the theories, models, and methods for multidimensional problems. In the second section, several implementation areas are presented, including sound, visual, skin, and odor perception, functional brain imagining, body language and emotions, and, finally, the use of measurements in decision making Measurement with Persons will appeal to a wide audience across a range of sciences, including general psychology and psychophysics, measurement theory, metrology and instrumentation, neurophysiology, engineering, biology, and chemistry.
