Novel stimuli are negative stimuli: evidence that negative affect is reduced in the mere exposure effect.
Repeated exposure of a nonreinforced stimulus results in an increased preference for that stimulus, the mere exposure effect. The present study repeatedly presented positive, negative, and neutrally affective faces to 48 participants while they made judgments about the emotional expression. Participants then rated the likeability of novel neutrally expressive faces and some of these previously presented faces, this time in their neutral expression. Faces originally presented as happy were rated as the most likeable, followed by faces originally presented as neutral. Negative and novel faces were not rated significantly differently from each other. These findings support the notion that the increase in preference towards repeatedly presented stimuli is the result of the reduction in negative affect, consistent with the modified two-factor uncertainty-reduction model and classical conditioning model of the mere exposure effect.
Department of Psychology, University of Saskatchewan, Saskatoon, Canada.
Brent M
BM
Robinson
Lorin J
LJ
Elias
D000328:Adult; D000339:Affect; D001290:Attitude; D001887:Boredom; D003214:Conditioning, Classical; D004644:Emotions; D005149:Facial Expression; D005260:Female; D006185:Habituation, Psychophysiologic; D006801:Humans; D007600:Judgment; D008297:Male; D011939:Mental Recall; D008960:Models, Psychological; D014796:Visual Perception