Test of the classical conditioning explanation of covert sensitization.
D000328:Adult; D001348:Aversive Therapy / Q000379:methods*; D003073:Cognitive Dissonance; D003214:Conditioning, Classical; D005260:Female; D006801:Humans; D007092:Imagination; D008297:Male; D000074606:Smoking Prevention; D013997:Time Factors