title: Aggression and sociometric status with preschool children.
mesh_terms: D000374:Aggression; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010379:Peer Group; D012578:Schools, Nursery; D012737:Sex Factors; D012919:Social Behavior; D012963:Sociometric Techniques