Special problems of precocious youth.
D001887:Boredom; D002648:Child; D002653:Child Behavior Disorders; D002672:Child, Gifted; D003863:Depression; D005190:Family; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010379:Peer Group; D013333:Student Health Services; D014477:Underachievement; D014830:Vocational Guidance