title: SOCIAL REINFORCEMENT OF BAR PRESSING IN MICE.
mesh_terms: D001522:Behavior, Animal; D003213:Conditioning, Psychological; D003624:Darkness; D005108:Extinction, Psychological; D006801:Humans; D007858:Learning; D051379:Mice; D012054:Reinforcement, Psychology; D012056:Reinforcement, Social; D012106:Research
keywords: BEHAVIOR, ANIMAL; CONDITIONING (PSYCHOLOGY); DARKNESS; EXPERIMENTAL LAB STUDY; EXTINCTION (PSYCHOLOGY); LEARNING; MICE; REINFORCEMENT (PSYCHOLOGY)