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PRECOGNITIVE PERCEPTION OF FACIAL PHOTOGRAPHS
Author(s) -
Bokander Ingvar
Publication year - 1965
Publication title -
scandinavian journal of psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 72
eISSN - 1467-9450
pISSN - 0036-5564
DOI - 10.1111/j.1467-9450.1965.tb01058.x
Subject(s) - psychology , perception , stimulus (psychology) , portrait , face perception , cognitive psychology , art , visual arts , neuroscience
Precognitive perception of photographic portraits was studied with the meta‐contrast technique. The portraits were presented for successively increasing exposure times immediately before another stimulus with a constant, relatively long exposure time. The faces were masked, and their effect had therefore to be recorded in the form of impressions of modifications in the stimulus object appearing later. The effect was most evident at the beginning and end of the exposure series