Input deficit in cultural-familial retardates: effect of stimulus enrichment.
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D003467:Cultural Deprivation; D004777:Environment; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007361:Intelligence Tests; D008297:Male; D014706:Verbal Learning