title: Behavior modification through covert semantic desensitization.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D001007:Anxiety; D001362:Avoidance Learning; D001521:Behavior Therapy; D003216:Conditioning, Operant; D005239:Fear; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009633:Nonverbal Communication; D010698:Phobic Disorders / Q000628:therapy*; D012057:Reinforcement, Verbal; D012659:Semantic Differential; D012911:Snakes