title: Acquisition of a spatial discrimination by rats as a function of age.
mesh_terms: D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D003216:Conditioning, Operant; D004193:Discrimination Learning; D005106:Exploratory Behavior; D005247:Feeding Behavior; D005260:Female; D005508:Food Deprivation; D007266:Inhibition, Psychological; D008124:Locomotion; D009042:Motivation; D051381:Rats; D011919:Rats, Inbred Strains; D012201:Reward