title: Relationships of self-concepts and social variables in retarded children.
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D012649:Self Concept; D012923:Social Class; D012959:Socioeconomic Factors; D012963:Sociometric Techniques