Download or read book THE EVIDENCE FOR A DECISION MAKING THEORY OF VISUAL DETECTION written by and published by . This book was released on 1955 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aspects of Pilot Decision Making written by Hughes Aircraft Company. Systems Development Laboratories and published by . This book was released on 1958 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Signal Detection Theory and ROC Analysis in Psychology and Diagnostics written by John A. Swets and published by Psychology Press. This book was released on 2014-02-25 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Signal detection theory--as developed in electrical engineering and based on statistical decision theory--was first applied to human sensory discrimination 40 years ago. The theoretical intent was to provide a valid model of the discrimination process; the methodological intent was to provide reliable measures of discrimination acuity in specific sensory tasks. An analytic method of detection theory, called the relative operating characteristic (ROC), can isolate the effect of the placement of the decision criterion, which may be variable and idiosyncratic, so that a pure measure of intrinsic discrimination acuity is obtained. For the past 20 years, ROC analysis has also been used to measure the discrimination acuity or inherent accuracy of a broad range of practical diagnostic systems. It was widely adopted by methodologists in the field of information retrieval, is increasingly used in weather forecasting, and is the generally preferred method in clinical medicine, primarily in radiology. This book attends to both themes, ROC analysis in the psychology laboratory and in practical diagnostic settings, and to their essential unity. The focus of this book is on detection and recognition as fundamental tasks that underlie most complex behaviors. As defined here, they serve to distinguish between two alternative, confusable stimulus categories, which may be perceptual or cognitive categories in the psychology laboratory, or different states of the world in practical diagnostic tasks. This book on signal detection theory in psychology was written by one of the developers of the theory, who co-authored with D.M. Green the classic work published in this area in 1966 (reprinted in 1974 and 1988). This volume reviews the history of the theory in engineering, statistics, and psychology, leading to the separate measurement of the two independent factors in all discrimination tasks, discrimination acuity and decision criterion. It extends the previous book to show how in several areas of psychology--in vigilance and memory--what had been thought to be discrimination effects were, in reality, effects of a changing criterion. The book shows that data plotted in terms of the relative operating characteristic have essentially the same form across the wide range of discrimination tasks in psychology. It develops the implications of this ROC form for measures of discrimination acuity, pointing up the valid ones and identifying several common, but invalid, ones. The area under the binormal ROC is seen to be supported by the data; the popular measures d' and percent correct are not. An appendix describes the best, current programs for fitting ROCs and estimating their parameters, indices, and standard errors. The application of ROC analysis to diagnostic tasks is also described. Diagnostic accuracy in a wide range of tasks can be expressed in terms of the ROC area index. Choosing the appropriate decision criterion for a given diagnostic setting--rather than considering some single criterion to be natural and fixed--has a major impact on the efficacy of a diagnostic process or system. Illustrated here by separate chapters are diagnostic systems in radiology, information retrieval, aptitude testing, survey research, and environments in which imminent dangerous conditions must be detected. Data from weather forecasting, blood testing, and polygraph lie detection are also reported. One of these chapters describes a general approach to enhancing the accuracy of diagnostic systems.
Download or read book Sequential Tests of Statistical Hypotheses written by Bhaskar Kumar Ghosh and published by . This book was released on 1970 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to give a systematic account of the mathematical theory in this field as applied to problems of hypothesis testing. The resulting methods are predominantly sequential probability ratio tests. A brief account of classical tests under the neyman-pearson formulation is included. The notion of sequential analysis has been used in some form or other in various branches of statistical inference. We may classify these branches into three broad categories: Statistical tests of hypotheses, statistical estimation, and statistical decision theory.
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.
Download or read book The Unconscious written by Joel Weinberger and published by Guilford Publications. This book was released on 2019-10-14 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weaving together state-of-the-art research, theory, and clinical insights, this book provides a new understanding of the unconscious and its centrality in human functioning. The authors review heuristics, implicit memory, implicit learning, attribution theory, implicit motivation, automaticity, affective versus cognitive salience, embodied cognition, and clinical theories of unconscious functioning. They integrate this work with cognitive neuroscience views of the mind to create an empirically supported model of the unconscious. Arguing that widely used psychotherapies--including both psychodynamic and cognitive approaches--have not kept pace with current science, the book identifies promising directions for clinical practice. Winner--American Board and Academy of Psychoanalysis Book Prize (Theory)
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 390 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.
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.
Download or read book Handbook of Metamemory and Memory written by John Dunlosky and published by Psychology Press. This book was released on 2013-10-18 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook examines the interplay between metamemory and memory. Each contributor discusses cutting-edge theory and research that, in some way, showcases the symbiotic relationship between metamemory and memory. Together, these chapters support a central thesis, which is that a complete understanding of either metamemory or memory is not possible without understanding their mutual influence. The inspiration for this volume was the life and research of Thomas O. Nelson, whose pioneering and influential research in the fields of metamemory and memory consistently highlighted their integrated nature.
Download or read book Detection Theory written by Neil A. Macmillan and published by Psychology Press. This book was released on 2004-09-22 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detection Theory is an introduction to one of the most important tools for analysis of data where choices must be made and performance is not perfect. Originally developed for evaluation of electronic detection, detection theory was adopted by psychologists as a way to understand sensory decision making, then embraced by students of human memory. It has since been utilized in areas as diverse as animal behavior and X-ray diagnosis. This book covers the basic principles of detection theory, with separate initial chapters on measuring detection and evaluating decision criteria. Some other features include: *complete tools for application, including flowcharts, tables, pointers, and software; *student-friendly language; *complete coverage of content area, including both one-dimensional and multidimensional models; *separate, systematic coverage of sensitivity and response bias measurement; *integrated treatment of threshold and nonparametric approaches; *an organized, tutorial level introduction to multidimensional detection theory; *popular discrimination paradigms presented as applications of multidimensional detection theory; and *a new chapter on ideal observers and an updated chapter on adaptive threshold measurement. This up-to-date summary of signal detection theory is both a self-contained reference work for users and a readable text for graduate students and other researchers learning the material either in courses or on their own.
Download or read book The Russian Theory of Activity written by Gregory Bedny and published by Psychology Press. This book was released on 2014-02-25 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: The opening of the former Soviet Union to the West has provided an opportunity to describe Russian human factors/ergonomics and to compare American theories and methods with it. Although this book is principally dedicated to describing the theory of activity as it applies to issues of design and training, it is also offered to a general audience of psychologists and interested lay readers. This theory studies the goal-directed behavior of man and attempts to integrate the cognitive, motivational, and behavioral aspects of activity into a holistic system. Such fundamental notions as goal, action, and self-regulation are described and analyzed from totally different theoretical points of view. This is the first comprehensive, systematic description of the theory of activity in the English language. Existing attempts to translate the theory of activity into English suffer from certain limitations. Among them, the theory of activity -- considered one of the more important accomplishments of Soviet psychological science -- has an extensive history dating back to the work of Vygotsky and his students. Subsequent development of the theory by other well-known Soviet psychologists and psychophysiologists took place within different schools with some significant differences. In the former Soviet Union, psychological theory could not be advanced unconnected to Marxist-Leninist ideology. Accordingly, theoretical formulations were subject to their own version of "political correctness." Books published in this field were addressed only to other scientists with backgrounds in the field. Moreover, the translation of the technical terms in Russian psychology frequently resist translation in the absence of the context of the debates in which they were being used. Thus, simple translation of books in this field as they were written in a specialized and politicized environment for Russian audiences is really not a particularly sensible or worthwhile undertaking. This book is addressed in the first instance to Western psychologists. It compares, among other things, analyses of work from the former Soviet Union with the work from the West. Applications of activity theory to design and learning were paramount in the Soviet Union. Using their own theoretical perspective, the authors provide a comparative analysis of the various schools working in activity theory. They hope that this book may facilitate the exchange of ideas between Russian psychological scientists and Western psychologists working in ergonomics, human factors, industrial/organizational psychology, education, learning, and related areas where the theory of activity may find general application. This book's authors attempt to provide a contribution not only to science but also to history. Western researchers have strongly influenced Russian work, but because of negative political pressure in the former USSR, the flow of concepts was one-sided. Russian ergonomists received so much from American and Western sources that it is now important to give something back. Despite the considerable similarity between Russian and American theories and methods, the special "spin" the former put on their work may stimulate new thinking on the part of their American colleagues.
Download or read book Decision Making written by Ward Edwards and published by . This book was released on 1967 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of excerpts and literature surveys on the theoretics of decision making - covers psychological aspects of decision making behaviour, experimental research methods, mathematical analysis and statistical methodologies, etc. Bibliography pp. 397 and 398, and references.
Download or read book The Oxford Handbook of Human Memory Two Volume Pack written by Michael J. Kahana and published by Oxford University Press. This book was released on 2024-04-26 with total page 2426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of Human Memory provides an authoritative overview of the science of human memory, its application to clinical disorders, and its broader implications for learning and memory in real-world contexts. Organized into two volumes and eleven sections, the Handbook integrates behavioral, neural, and computational evidence with current theories of how we learn and remember. Overall, The Oxford Handbook of Human Memory documents the current state of knowledge in the field and provides a roadmap for the next generation of memory scientists, established peers, and practitioners.
Download or read book Signal Detection Theory and Psychophysics written by David Marvin Green and published by . This book was released on 1974 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Detection Theory written by Neil A. Macmillan and published by Psychology Press. This book was released on 2004-09-22 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detection Theory is an introduction to one of the most important tools for analysis of data where choices must be made and performance is not perfect. Originally developed for evaluation of electronic detection, detection theory was adopted by psychologists as a way to understand sensory decision making, then embraced by students of human memory. It has since been utilized in areas as diverse as animal behavior and X-ray diagnosis. This book covers the basic principles of detection theory, with separate initial chapters on measuring detection and evaluating decision criteria. Some other features include: *complete tools for application, including flowcharts, tables, pointers, and software; *student-friendly language; *complete coverage of content area, including both one-dimensional and multidimensional models; *separate, systematic coverage of sensitivity and response bias measurement; *integrated treatment of threshold and nonparametric approaches; *an organized, tutorial level introduction to multidimensional detection theory; *popular discrimination paradigms presented as applications of multidimensional detection theory; and *a new chapter on ideal observers and an updated chapter on adaptive threshold measurement. This up-to-date summary of signal detection theory is both a self-contained reference work for users and a readable text for graduate students and other researchers learning the material either in courses or on their own.
Download or read book Attention and Performance VII written by Jean Requin and published by Taylor & Francis. This book was released on 2022-08-19 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1978, this seventh volume of an international series continues the objective to increase and disseminate scientific knowledge in the area of human attention, performance and information processing, and to foster international communication in this area. This volume covers the following topics: time in perception; word perception and reading; speech perception and coding; hemisphere differences; response and physiological processes; theories and models. Today it can be read and enjoyed in its historical context.
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.
