title: STIMULUS GENERALIZATION OF A POSITIVE CONDITIONED REINFORCER. II. EFFECTS OF DISCRIMINATION TRAINING.
mesh_terms: D001717:Birds; D004193:Discrimination Learning; D005108:Extinction, Psychological; D005793:Generalization, Psychological; D005795:Generalization, Stimulus; D012054:Reinforcement, Psychology; D012106:Research
keywords: BIRDS; DISCRIMINATION LEARNING; EXPERIMENTAL LAB STUDY; EXTINCTION (PSYCHOLOGY); GENERALIZATION (PSYCHOLOGY); REINFORCEMENT (PSYCHOLOGY)