Peer relations and the development of competence in boys and girls.
Fagot
B I
BI
University of Oregon.
D002675:Child, Preschool; D005260:Female; D005783:Gender Identity; D006801:Humans; D007398:Interpersonal Relations; D008137:Longitudinal Studies; D008297:Male; D010379:Peer Group; D011606:Psychosexual Development; D012919:Social Behavior; D012933:Social Identification