title: Cognitive development of young children in residential care: a study of children aged 24 months.
mesh_terms: D002657:Child Development; D002674:Child, Institutionalized; D002675:Child, Preschool; D003071:Cognition; D004777:Environment; D005260:Female; D006801:Humans; D007360:Intelligence; D007398:Interpersonal Relations; D007804:Language Development; D008297:Male; D012923:Social Class; D014705:Verbal Behavior