title: Covert modeling and the reduction of avoidance behavior.
mesh_terms: D000818:Animals; D001007:Anxiety; D001143:Arousal; D001521:Behavior Therapy; D005239:Fear; D005260:Female; D006801:Humans; D007092:Imagination; D007100:Imitative Behavior; D008297:Male; D010698:Phobic Disorders / Q000628:therapy; D012911:Snakes