title: [Subliminal perception and the levels of activation].
abstract: The influence of the auditory subliminal messages on the level of activation has been evaluated through a double-blind study. Twenty consenting subjects were alternately submitted to activating and deactivating subliminal messages. Activation changes were estimated through the variations in the scores at the Mood Adjective Check List. Five out of this test's six factors concerned by the content of the subliminal messages responded differently according to the nature of these messages; four factors did so to a statistically significant degree. These results tend to indicate that auditory subliminal perceptions can influence the level of activation. The authors raise several questions, especially stressing that the parameters regulating subliminal response and susceptibility remain largely undefined and in need of systematic investigation.
mesh_terms: D000328:Adult; D000339:Affect; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D013067:Speech Perception; D013360:Subliminal Stimulation
vernacular_title: Perception subliminale et niveaux d'activation.