ESCAPE FROM A STIMULUS ASSOCIATED WITH BOTH REWARD AND PUNISHMENT.
D006815:Hunger; D007858:Learning; D009042:Motivation; D011678:Punishment; D051381:Rats; D012054:Reinforcement, Psychology; D012106:Research; D012201:Reward
EXPERIMENTAL LAB STUDY; HUNGER; LEARNING; MOTIVATION; PUNISHMENT; RATS; REINFORCEMENT (PSYCHOLOGY)