Persistence of some behavior characteristics from childhood to maturity.
D000328:Adult; D000342:Affective Symptoms / Q000209:etiology; D002648:Child; D002653:Child Behavior Disorders / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000209:etiology