title: Emotionality, conditioned helplessness, and escape conditioning.
mesh_terms: D000818:Animals; D001362:Avoidance Learning; D001522:Behavior, Animal; D003216:Conditioning, Operant; D004644:Emotions; D004924:Escape Reaction; D005793:Generalization, Psychological; D006234:Handling, Psychological; D009043:Motor Activity; D051381:Rats