A comparison of reciprocal inhibition and operant conditioning in the systematic desensitization of a fear of snakes.
D000328:Adult; D000818:Animals; D001521:Behavior Therapy; D003216:Conditioning, Operant; D005239:Fear; D005260:Female; D006801:Humans; D010698:Phobic Disorders / Q000628:therapy*; D012063:Relaxation; D012911:Snakes