title: Replicable unconscious semantic priming.
abstract: In 4 experiments, subjects classified visually presented target words as pleasant-unpleasant words or male-female first names. Prime words were similar (congruent) or dissimilar (incongruent) in meaning to targets. Brief duration of prime words (17, 33, or 50 ms), along with pre- and postmasking, prevented most subjects from perceiving their physical and semantic properties. By constraining response latencies to fall within a response window--a narrow time band that occurred earlier than subjects would ordinarily respond--these experiments consistently produced subliminal priming effects, indicated by greater error rates for incongruent than congruent priming trials. This conclusion was confirmed by analyzing magnitude of priming as a regression function of prime perceptibility using the method of A. G. Greenwald, M. R. Klinger, and E. S. Schuh (1995). The data of each experiment passed their significant-intercept criterion for demonstrating unconscious cognition.
authors.affiliation: Department of Psychology, University of Washington, Seattle 98195-1525, USA. seandr@microsoft.com
authors.forename: S C
authors.initials: SC
authors.lastname: Draine
authors.forename: A G
authors.initials: AG
authors.lastname: Greenwald
mesh_terms: D003071:Cognition; D003463:Cues; D005260:Female; D006801:Humans; D016014:Linear Models; D008297:Male; D010470:Perceptual Masking; D011930:Reaction Time; D012107:Research Design; D012659:Semantic Differential; D018709:Statistics, Nonparametric; D013360:Subliminal Stimulation; D014473:Unconscious, Psychology; D014861:Washington