title: Personality factors in the performance of the retarded. Implications for clinical assessment.
mesh_terms: D002648:Child; D002674:Child, Institutionalized; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis; D007360:Intelligence; D009042:Motivation; D010551:Personality; D011610:Psychosocial Deprivation; D012054:Reinforcement, Psychology; D012917:Social Adjustment