Psychophysics Beyond Sensation

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Psychophysics Beyond Sensation

Author : Christian Kaernbach,Erich Schr”ger,Hermann M ller,Hermann Muller,Erich Schroger
Publisher : Psychology Press
Page : 526 pages
File Size : 46,7 Mb
Release : 2004-05-20
Category : Psychology
ISBN : 9781135633660

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Psychophysics Beyond Sensation by Christian Kaernbach,Erich Schr”ger,Hermann M ller,Hermann Muller,Erich Schroger Pdf

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."

The Measurement of Sensation

Author : C. Wade Savage
Publisher : Univ of California Press
Page : 590 pages
File Size : 44,8 Mb
Release : 2023-07-28
Category : Philosophy
ISBN : 9780520337039

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The Measurement of Sensation by C. Wade Savage Pdf

This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1970.

Sensation and Judgment

Author : John C. Baird
Publisher : Psychology Press
Page : 358 pages
File Size : 55,8 Mb
Release : 2014-02-25
Category : Psychology
ISBN : 9781317779780

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Sensation and Judgment by John C. Baird Pdf

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.

The Measurement of Sensation

Author : Donald Laming
Publisher : OUP Oxford
Page : 277 pages
File Size : 43,8 Mb
Release : 1997-06-26
Category : Psychology
ISBN : 9780191545665

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The Measurement of Sensation by Donald Laming Pdf

The publication in 1957 of S.S. Stevens' famous paper, On the psychophysical law, ignited a controversy which has continued ever since relating to people's subjective judgements of physical reality. Why is it that the perception of sensation can diverge so sharply from the magnitude of the stimulus? How should sensation be measured? Donald Laming brings together a diversity of ideas and a wealth of experimental evidence, and provides a challenging new perspective on the question which has fragmented the research community for nearly 40 years.

Psychophysics

Author : George A. Gescheider
Publisher : Psychology Press
Page : 344 pages
File Size : 51,7 Mb
Release : 1985
Category : Psychology
ISBN : UOM:39015007091773

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Psychophysics by George A. Gescheider Pdf

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.

Psychology of Perception

Author : Simon Grondin
Publisher : Springer
Page : 156 pages
File Size : 44,5 Mb
Release : 2016-05-30
Category : Psychology
ISBN : 9783319317915

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Psychology of Perception by Simon Grondin Pdf

This book defines the terminology used in the fields of sensation and perception and describes the biological and physical bases required for understanding sensory experiences. It offers more specifically an introduction to the study of psychophysics, auditory perception, visual perception, and attention, and discusses the basic concepts and mechanisms used to interpret different perceptual phenomena. Featured topics in this book: Laws of psychophysics, including the discrimination law of Weber and Stevens’ power law. Psychophysical methods and signal detection theory. Hearing music and speech. Color, form and depth perception The role of attention in perception. Sensory disorders. Psychology of Perception is an essential resource for undergraduate and graduate students interested in studying sensation and perception.

Relational Psychophysics in Humans and Animals

Author : Viktor Sarris
Publisher : Psychology Press
Page : 221 pages
File Size : 55,8 Mb
Release : 2007-09-12
Category : Psychology
ISBN : 9781135420857

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Relational Psychophysics in Humans and Animals by Viktor Sarris Pdf

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.

Psychophysics in Action

Author : Gunilla Ljunggren,Stan Dornic
Publisher : Springer Science & Business Media
Page : 160 pages
File Size : 54,8 Mb
Release : 2012-12-06
Category : Psychology
ISBN : 9783642743825

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Psychophysics in Action by Gunilla Ljunggren,Stan Dornic Pdf

Gunnar A. V. Borg was born in Stockholm on 28. November 1927. Educated at Stockholm University, he obtained his Ph. D. from the University of Lund in 1962. Subsequently he held various teaching and research appointments at the University of Umea in northern Sweden, where he also served as President of the Graduate School of Social Work and Public Administration in 1966-1967. In 1971 he was appointed Professor at Stockholm University, where he headed the Institute of Applied Psychology for over a decade. Since 1980 he has been at Stockholm University's Department of Psychology, and in 1987 he received a Professorship in Perception and Psychophysics. Over the last 20 years he has held several visiting appointments abroad, particularly in the USA, and has lectured at many universi ties both in and outside Europe. From the beginning of Gunnar's research career, his thinking has been affected by Gestalt psychology as well as by some principles of theoretical philosophy. The former has not only influenced Gunnar's early unconventional works on "gestalt strength" but also one of his major areas of thinking, the notion of "total perceived effort," which can be seen as a "gestalt" underlain by a variety of sensory data. The philosophical influence is obvious: Gunnar's papers reveal an abiding concern with epistemological issues, issues that are linked to his persistent attempts at making interindividual comparisons.

Measurement and Representation of Sensations

Author : Hans Colonius,Ehtibar N. Dzhafarov
Publisher : Psychology Press
Page : 259 pages
File Size : 46,6 Mb
Release : 2013-05-13
Category : Psychology
ISBN : 9781136871788

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Measurement and Representation of Sensations by Hans Colonius,Ehtibar N. Dzhafarov Pdf

Measurement and Representation of Sensations offers a glimpse into the most sophisticated current mathematical approaches to psychophysical problems. In this book, editors Hans Colonius and Ehtibar N. Dzhafarov, top scholars in the field, present a broad spectrum of innovative approaches and techniques to classical problems in psychophysics at different levels of stimulus complexity. The chapters emphasize rigorous mathematical constructions to define psychophysical concepts and relate them to observable phenomena. The techniques presented, both deterministic and probabilistic, are all original and recent. Subjects addressed throughout the six chapters of this volume include: *computing subjective distances from discriminability; *a new psychophysical theory of intensity judgments; *computing subjective distances from two discriminability functions; *an alternative to the model-building approach based on observable probabilities; and *possible forms of perceptual separability developed within a generalization of General Recognition Theory. Measurement and Representation of Sensations is a valuable text for both behavioral scientists and applied mathematicians.

The Fruits of Empirical Linguistics: Process

Author : Sam Featherston,Susanne Winkler
Publisher : Walter de Gruyter
Page : 281 pages
File Size : 40,6 Mb
Release : 2009
Category : Computers
ISBN : 9783110213386

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The Fruits of Empirical Linguistics: Process by Sam Featherston,Susanne Winkler Pdf

The architecture of the human language faculty has been one of the main foci of the linguistic research of the last half century. This branch of linguistics, broadly known as Generative Grammar, is concerned with the formulation of explanatory formal accounts of linguistic phenomena with the ulterior goal of gaining insight into the properties of the 'language organ'. The series comprises high quality monographs and collected volumes that address such issues. The topics in this series range from phonology to semantics, from syntax to information structure, from mathematical linguistics to studies of the lexicon.

Sensory Processes

Author : Lawrence Marks
Publisher : Elsevier
Page : 347 pages
File Size : 46,7 Mb
Release : 2014-07-23
Category : Science
ISBN : 9780323154925

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Sensory Processes by Lawrence Marks Pdf

Sensory Processes: The New Psychophysics describes, summarizes, and theorizes on the application of psychophysics to the study of sensory processes. This book deals with significant issues in sensory psychology, which is mainly by treating sensory dimensions and attributes as measurable quantities. Organized into seven chapters, this book starts with an overview of the fundamental methods for evaluating the magnitudes of sensation with emphasis direct scaling methods. This text then explains the advantages of direct scaling procedures in providing psychophysical and sensory-physical information. Other chapters consider the parameters of temporal and spatial distribution of the stimulus. This book discusses as well the other significant variables that determine sensitivity, particularly compositional variables that refer to wavelength and frequency of light and sound. The final chapter deals with several persistent issues and unresolved questions in the realm of sensory scaling. Sensory psychologists, sensory scientists, researchers, and graduate students will find this book useful.

Invariances in Human Information Processing

Author : Thomas Lachmann,Tina Weis
Publisher : Routledge
Page : 324 pages
File Size : 44,5 Mb
Release : 2018-02-28
Category : Psychology
ISBN : 9781351690300

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Invariances in Human Information Processing by Thomas Lachmann,Tina Weis Pdf

Invariances in Human Information Processing examines and identifies processing universals and how they are implemented in elementary judgemental processes. This edited collection offers evidence that these universals can be extracted and identified from observing law-like principles in perception, cognition, and action. Addressing memory operations, development, and conceptual learning, this book considers basic and complex meso- and makro-stages of information processing. Chapter authors provide theoretical accounts of cognitive processing that may offer tools for identification of functional components in brain activity in cognitive neuroscience

Information-Processing Channels in the Tactile Sensory System

Author : George A. Gescheider,John H. Wright,Ronald T. Verrillo
Publisher : Psychology Press
Page : 146 pages
File Size : 49,9 Mb
Release : 2010-10-18
Category : Business & Economics
ISBN : 9781135419257

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Information-Processing Channels in the Tactile Sensory System by George A. Gescheider,John H. Wright,Ronald T. Verrillo Pdf

Information-Processing Channels in the Tactile Sensory System addresses the fundamental question of whether sensory channels, similar to those known to operate in vision and audition, also operate in the sense of touch. Based on the results of psychophysical and neurophysiological experimentation the authors make a powerful case that channels operate in the processing of mechanical stimulation of the highly sensitive glabrous skin of the hand. According to the multichannel model presented in this monograph, each channel, with its specific type of mechanoreceptor and afferent nerve fiber, responds optiimally to particular aspects of the tactile stimulus. It is further proposed that the tactile perception of objects results from the combined activity of the individual tactile channels. This work is important because it provides researchers and students in the field of sensory neuroscience with a comprehensive model that enhances our understanding of tactile perception.

The Creation of Scientific Psychology

Author : David J. Murray,Stephen W. Link
Publisher : Routledge
Page : 264 pages
File Size : 51,5 Mb
Release : 2021-02-15
Category : Psychology
ISBN : 9781317218593

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The Creation of Scientific Psychology by David J. Murray,Stephen W. Link Pdf

Facilitates a rapprochement between psychology and physics. Brings measurement and mathematics into the study of the mind. This detailed and engaging account fills a deep gap in the history of psychology.

Sensation and Perception

Author : Richard Langton Gregory,Andrew M. Colman
Publisher : Addison Wesley Longman
Page : 160 pages
File Size : 47,8 Mb
Release : 1995
Category : Perception
ISBN : UCSC:32106017517209

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Sensation and Perception by Richard Langton Gregory,Andrew M. Colman Pdf

Sensation and Perception focuses on those areas of Psychology which deal with the acquisition, processing and interpretation of information by the body's external and internal sense organs.Topics covered include: the fundamental processes of vision; modern computational theories of vision; the structure and function of the auditory system including the perception of loudness, pitch and tembre; the skin senses; the body senses; the chemical senses; the fundamental methods and findings of Psychophysics.