The influence of nursery school on social interactions.
D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007360:Intelligence; D007398:Interpersonal Relations; D008297:Male; D009519:New York City; D010379:Peer Group; D011593:Psychology, Social; D012578:Schools, Nursery; D013997:Time Factors