title: EFFECTS OF OVERTRAINING ON REVERSAL AND NONREVERSAL DISCRIMINATION SHIFTS IN A FREE OPERANT SITUATION.
mesh_terms: D004193:Discrimination Learning; D007858:Learning; D010056:Overlearning; D051381:Rats; D012054:Reinforcement, Psychology; D012106:Research; D012193:Reversal Learning
keywords: DISCRIMINATION LEARNING; EXPERIMENTAL LAB STUDY; LEARNING; OVERLEARNING; RATS; REINFORCEMENT (PSYCHOLOGY); REVERSAL LEARNING