Elements of Psychophysics PDF Download

Author: Gustav Theodor Fechner
Publisher:
ISBN:
Category : Psychophysiology
Languages : en
Pages : 328

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Author: Wayne Dennis
Publisher: Read Books Ltd
ISBN: 1447495462
Category : Psychology
Languages : en
Pages : 600

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Book Description
A fascinating collection of writing by some of the finest minds the world has ever known. A must read fro anybody with an interest in the history of psychology, with writings by the Aristotle, Galileo, Descartes, Newton, Von Helmholtz, Thorndike and much more. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Author: Jean-Claude Falmagne
Publisher: Oxford University Press
ISBN: 0198020589
Category : Psychology
Languages : en
Pages : 400

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Book Description
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.

Author: Jean-Claude Falmagne
Publisher: Oxford University Press, USA
ISBN: 9780195148329
Category : Psychology
Languages : en
Pages : 408

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Book Description
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.

Author: Zhong-Lin Lu
Publisher: MIT Press
ISBN: 0262019450
Category : Science
Languages : en
Pages : 473

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Book Description
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.

Author: George A. Gescheider
Publisher: Psychology Press
ISBN: 1134801297
Category : Psychology
Languages : en
Pages : 532

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Book Description
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.

Author: Gustav Theodor Fechner
Publisher: Weiser Books
ISBN: 1609254511
Category : Body, Mind & Spirit
Languages : en
Pages : 62

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Book Description
A lost classic found, a guidebook for life's biggest adventure--death! Gustav Theodor Fechner was a 19th-century physicist, psychologist, metaphysicist, and musician, who applied his considerable intellect to examining the question of life after death. Does it exist? If so, what form might it take? First written and published in a time when traditional understanding of God and nature were undergoing a huge transformation, Fechner's reasonable, accessible, and groundbreaking book became a manual for living well and dying as part of life. Fechner explains that death is another form of birth. That just as you cannot remember the time in the womb and the painful birthing process, so too will you not remember death when you have gone through another birthing or awakening into the spirit world. In this third stage of life, the quality of life is determined by one's actions in the second stage. Right actions provide spirits with a way to better influence the living. False actions on this plane provide nothing and can be debilitating in the world to come. The Little Book of Life After Death was first published in this country with an introduction by William James, arguably the most insightful philosopher of the late 19th century, as well as a forefather of modern psychology.

Author: Joshua C. Taylor
Publisher: Univ of California Press
ISBN: 9780520048881
Category : Art
Languages : en
Pages : 580

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Book Description
This unique and extraordinarily rich collection of writings offers a thematic approach to understanding the various theories of art that illumined the direction of nineteenth-century artists as diverse as Tommaso Minardi and Georges Seurat. It is significant that during the nineteenth century most artists felt compelled to found their artistic practice on a consciously established premise.

Author: Douglas W. Cunningham
Publisher: CRC Press
ISBN: 1439865515
Category : Computers
Languages : en
Pages : 402

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Book Description
As computers proliferate and as the field of computer graphics matures, it has become increasingly important for computer scientists to understand how users perceive and interpret computer graphics. Experimental Design: From User Studies to Psychophysics is an accessible introduction to psychological experiments and experimental design, covering th

Author: Frederick A.A. Kingdom
Publisher: Academic Press
ISBN: 0080993818
Category : Psychology
Languages : en
Pages : 346

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Book Description
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 Includes a new software package for collecting and analyzing psychophysical data Disseminates the pros and cons of different psychophysical procedures Contains practical tips for designing psychophysical experiments