title: Effects of schedule, percent body weight, and magnitude of reinforcer on acquisition of schedule-induced polydipsia.
mesh_terms: D000818:Animals; D001835:Body Weight; D003216:Conditioning, Operant; D004327:Drinking Behavior; D005247:Feeding Behavior; D008297:Male; D051381:Rats; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology