Theorists
Max Wertheimer – 1880 1943
A comprehensive academic analysis of Max Wertheimer (1880–1943), founder of Gestalt psychology, exploring his life,...
# Phi Phenomenon
5 results
Dictionary
Apparent Movement: The Illusion of Dynamic Vision
Apparent movement is a fundamental perceptual phenomenon where discrete, stationary stimuli presented in rapid sequence...
November 6, 2026
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Dr. Mohammed Looti
Dictionary
Alpha Movement: Psychology of Apparent Motion
Alpha movement is a Gestalt apparent motion illusion where a stationary object appears to expand...
October 6, 2026
•
Dr. Mohammed Looti
Experiments
Phenomenon Studies (Apparent Motion) – Max Wertheimer The Gestalt Principles of
A comprehensive academic analysis of Max Wertheimer's 1912 apparent motion studies, the phi phenomenon, and...
September 12, 2026
•
Dr. Mohammed Looti
Experiments
McCollough The Motion Aftereffect (Waterfall Illusion) – Robert Addams The Phi
A comprehensive academic analysis of classic perceptual phenomena: the McCollough effect, Robert Addams's motion aftereffect,...
September 12, 2026
•
Dr. Mohammed Looti