A developmental study of attention.
D000293:Adolescent; D000367:Age Factors; D001288:Attention; D001307:Auditory Perception; D002648:Child; D002657:Child Development; D003071:Cognition; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D009497:Neurotic Disorders; D010551:Personality; D010555:Personality Inventory; D012737:Sex Factors; D013647:Task Performance and Analysis