Tolerance for discomfort among impulsive adolescent boys.
D000293:Adolescent; D001290:Attitude; D006225:Hand / Q000502:physiology; D006801:Humans; D007175:Impulsive Behavior; D007266:Inhibition, Psychological; D008297:Male; D009042:Motivation; D009119:Muscle Contraction; D005082:Physical Exertion; D000297:Psychology, Adolescent