Home›Perception and Psychophysics Effects›All Perception and Psychophysics EffectsBrowse ByAll Perception and Psychophysics EffectsReference and ClassificationDevelopingGroups the phenomena of the psychology atlas whose central finding concerns how a stimulus is perceived, timed or sensed, rather than how a belief is judged, a memory is recalled or another person is read. Belongs here: Tachypsychia, a distortion of subjective time perception under exertion, drugs or a traumatic event, and the Weber-Fechner Law, which relates the size of a physical stimulus change to how large that change is actually perceived to be. A phenomenon whose distortion concerns a judgment, a choice or a memory rather than the raw perception of a stimulus itself is filed under one of the other three groups instead.FactsAll Perception and Psychophysics EffectsSourcesComments (0)Reader Challenges (0)FactsComparisonOriginating WorkWell-attestedGustav Fechner's Elemente der Psychophysik (1860) 1All Perception and Psychophysics EffectsFilter Results226 entriesPhenomenon FamilyAllAuditory Perception Effects (31)Body And Self-Perception Effects (7)Motion And Depth Perception (35)Multisensory And Cross-Modal Effects (2)Other Psychophysics Effects (20)Perceptual Disorders (20)Time Perception Effects (24)Visual Illusions (87)Type of PhenomenonAllBehavioral Phenomenon (2)Cognitive Phenomenon (41)Developmental Phenomenon (1)Emotional Phenomenon (3)Perceptual Phenomenon (177)Branch of PsychologyAllAbnormal Psychology (6)Aviation Psychology (2)Cognitive Neuroscience (4)Cognitive Psychology (114)Cyberpsychology (1)Environmental Psychology (2)Experimental Psychology (3)Neuropsychology (19)Parapsychology (2)Psycholinguistics (5)Psychology of Music (3)Psychophysics (22)Psychophysiology (1)In GroupAllAuditory Perception Effects (31)Body And Self-Perception Effects (7)Motion And Depth Perception (35)Multisensory And Cross-Modal Effects (2)Other Psychophysics Effects (20)Perceptual Disorders (20)Time Perception Effects (24)Visual Illusions (87)First Described EraAll1593 (1)1760 (1)1799 (1)1804 (1)1812 (1)1819 (1)1825 (1)1832 (1)1833 (2)1834 (1)1860 (4)1861 (1)1865 (3)1870 (2)1872 (1)1880 (2)1886 (1)1889 (1)1890 (1)1891 (2)1892 (1)1894 (1)1895 (1)1898 (1)1908 (2)1909 (1)1910 (1)1911 (1)1912 (3)1914 (1)1915 (2)1922 (1)1923 (6)1924 (2)1926 (2)1929 (2)1934 (1)1935 (1)1937 (3)1939 (1)1943 (1)1947 (2)1949 (2)1953 (1)1954 (2)1955 (1)1957 (1)1958 (1)1959 (1)1960 (2)1961 (1)1962 (1)1965 (1)1966 (1)1967 (1)1968 (1)1970 (3)1972 (1)1973 (2)1974 (2)1976 (2)1979 (1)1980 (1)1981 (2)1982 (2)1986 (1)1988 (1)1989 (1)1992 (2)1995 (3)1998 (3)1999 (2)2000 (1)2001 (2)2003 (3)2007 (2)2008 (1)2010 (1)Associated PsychologistAllHermann Ebbinghaus (1)Max Wertheimer (1)Diagnostic ChapterAllDisorders Due to Substance Use or Addictive Behaviours (1)Neurocognitive Disorders (4)Show ResultsBrowseCompareSelect all 50Absolute ThresholdPerception and Psychophysics EffectsAction SlipPerception and Psychophysics EffectsAfterimagePerception and Psychophysics EffectsAkinetopsiaPerception and Psychophysics EffectsAlice in Wonderland SyndromePerception and Psychophysics EffectsAlliesthesiaPerception and Psychophysics EffectsAmbiguous ImagePerception and Psychophysics EffectsAmes Room IllusionPerception and Psychophysics EffectsAmes WindowPerception and Psychophysics EffectsAmusiaPerception and Psychophysics EffectsAphantasiaPerception and Psychophysics EffectsApperceptive AgnosiaPerception and Psychophysics EffectsAsahi IllusionPerception and Psychophysics EffectsAssociative AgnosiaPerception and Psychophysics EffectsAstereognosisPerception and Psychophysics EffectsAttentional BlinkPerception and Psychophysics EffectsAuditory AgnosiaPerception and Psychophysics EffectsAutokinetic EffectPerception and Psychophysics EffectsAutonomous Sensory Meridian ResponsePerception and Psychophysics EffectsAutoscopyPerception and Psychophysics EffectsAutostereogramPerception and Psychophysics EffectsAutotopagnosiaPerception and Psychophysics EffectsBackmaskingPerception and Psychophysics EffectsBackward MaskingPerception and Psychophysics EffectsBaker-Miller PinkPerception and Psychophysics EffectsBalint's SyndromePerception and Psychophysics EffectsBarberpole IllusionPerception and Psychophysics EffectsBenham's TopPerception and Psychophysics EffectsBeta MovementPerception and Psychophysics EffectsBezold EffectPerception and Psychophysics EffectsBinaural BeatsPerception and Psychophysics EffectsBinocular RivalryPerception and Psychophysics EffectsBlack-Hole Approach IllusionPerception and Psychophysics EffectsBlindsightPerception and Psychophysics EffectsBody Transfer IllusionPerception and Psychophysics EffectsBouba/Kiki EffectPerception and Psychophysics EffectsBroken Escalator PhenomenonPerception and Psychophysics EffectsCafé Wall IllusionPerception and Psychophysics EffectsCategorical Perception of SpeechPerception and Psychophysics EffectsCathedral EffectPerception and Psychophysics EffectsChange BlindnessPerception and Psychophysics EffectsChange DeafnessPerception and Psychophysics EffectsCharles Bonnet SyndromePerception and Psychophysics EffectsChecker Shadow IllusionPerception and Psychophysics EffectsChromostereopsisPerception and Psychophysics EffectsChronostasisPerception and Psychophysics EffectsChubb IllusionPerception and Psychophysics EffectsCocktail Party EffectPerception and Psychophysics EffectsColor ConstancyPerception and Psychophysics EffectsColor Phi PhenomenonPerception and Psychophysics Effects123…5Next →Sources1. Psychophysicstier 2Wikimedia FoundationPsychophysics, History sectionQuote, Psychophysics, History sectionMany of the classical techniques and theories of psychophysics were formulated in 1860 when Gustav Theodor Fechner in Leipzig published Elemente der Psychophysik (Elements of Psychophysics).Comments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.