title: The intellectual functioning of hyperactive elementary school boys: a cross-sectional investigation.
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D003405:Creativity; D006801:Humans; D006948:Hyperkinesis / Q000175:diagnosis*; D007175:Impulsive Behavior; D007361:Intelligence Tests; D008297:Male; D009048:Motor Skills; D012649:Self Concept; D012917:Social Adjustment