Hom, G L Effects of amount of reinforcement on the performance of mildly retarded adolescent girls. [electronic resource] - Psychological reports Dec 1966 - 1191-4 p. digital Publication Type: Journal Article ISSN: 0033-2941 Standard No.: 10.2466/pr0.1966.19.3f.1191 doi Subjects--Topical Terms: AdolescentEfficiencyFemaleHumansIntellectual DisabilityReinforcement, Psychology