Escape behavior and shock intensity: within-subject versus between-groups comparisons.
D000818:Animals; D001362:Avoidance Learning; D001522:Behavior, Animal; D003213:Conditioning, Psychological; D003463:Cues; D004597:Electroshock; D004924:Escape Reaction; D005108:Extinction, Psychological; D005239:Fear; D005260:Female; D009043:Motor Activity; D051381:Rats; D013997:Time Factors