A study of the friendship fluctuations of urban boys and girls.
THOMPSON
G G
GG
HORROCKS
J E
JE
D000293:Adolescent / Q000523:psychology; D002648:Child; D005260:Female; D033062:Friends; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D002666:Psychology, Child
ADOLESCENCE/psychology; CHILDREN/psychology