The generalization of vicarious extinction effects.
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D000818:Animals; D001143:Arousal; D001521:Behavior Therapy; D005108:Extinction, Psychological; D005239:Fear; D005794:Generalization, Response; D006801:Humans; D008875:Middle Aged; D010698:Phobic Disorders / Q000628:therapy*; D012911:Snakes