Effectiveness of adult and peer reinforcement on the performance of institutionalized and noninstitutionalized retardates.
D000293:Adolescent; D000704:Analysis of Variance; D002674:Child, Institutionalized; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007398:Interpersonal Relations; D008297:Male; D010379:Peer Group; D012054:Reinforcement, Psychology; D012932:Social Facilitation