Theorists
Joseph Jastrow – 1863 1944
A comprehensive academic analysis of Joseph Jastrow (1863–1944), pioneer of American experimental psychology, psychophysics, and...
# Psychophysics
60 results
Dictionary
Apparent Size: How the Brain Scales Reality
Apparent size is the subjective psychological impression of an object's spatial dimensions, computed by the...
November 6, 2026
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Dr. Mohammed Looti
Dictionary
Apparent Distance: How the Mind Gauges Space
Apparent distance is the subjective psychological estimation of an object's spatial separation from an observer,...
November 6, 2026
•
Dr. Mohammed Looti
Dictionary
Apparatus: Instruments of Mind and Method
Explore the comprehensive academic definition of the apparatus in psychology and cognitive science, examining its...
November 6, 2026
•
Dr. Mohammed Looti
Dictionary
Anorthoscope: The Optical Science of Visual Form
An in-depth academic exploration of the anorthoscope, a 19th-century optical device invented by Joseph Plateau...
October 23, 2026
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Dr. Mohammed Looti
Dictionary
Anomalous Stimulus: Perceptual Boundary Breakers
An anomalous stimulus is any sensory input or experimental probe that deviates from standard baseline...
October 23, 2026
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Dr. Mohammed Looti
Theorists
Gustav Fechner – 1801 1887
A comprehensive academic examination of Gustav Theodor Fechner (1801–1887), the founder of psychophysics and pioneer...
October 18, 2026
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Dr. Mohammed Looti
Theorists
Georg Elias Müller – 1850 1934
A comprehensive academic examination of Georg Elias Müller (1850–1934), detailing his contributions to experimental psychophysics,...
October 18, 2026
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Dr. Mohammed Looti
Theorists
Ernst Heinrich Weber – 1795 1878
A comprehensive academic analysis of Ernst Heinrich Weber (1795–1878), exploring his groundbreaking work in anatomy,...
October 9, 2026
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Dr. Mohammed Looti
Theorists
Edwin Boring – 1886 1968
A comprehensive academic examination of Edwin Garrigues Boring (1886–1968), his foundational historiography, experimental research, and...
October 8, 2026
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Dr. Mohammed Looti
Theorists
Denis Pelli – 1953 Present
A comprehensive academic analysis of Denis Pelli's life, psychophysics innovations, the Pelli-Robson chart, Psychtoolbox, and...
October 8, 2026
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Dr. Mohammed Looti
Dictionary
Amplitude: Measuring Wave Magnitude and Energy
Amplitude is the fundamental metric quantifying the maximum displacement or magnitude of an oscillating wave...
October 7, 2026
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Dr. Mohammed Looti