Mo. Howard et al., TRIDIMENSIONAL PERSONALITY-TRAITS IN SONS OF ALCOHOLIC AND NONALCOHOLIC FATHERS, Alcoholism, clinical and experimental research, 20(3), 1996, pp. 445-448
Sons of alcoholics (SOAs; n = 27) and sons of nonalcoholics (SONAs; n
= 23) were compared across Tridimensional Personality Questionnaire (T
PQ) and Sensation Seeking scales and measures of plasma homovanillic a
cid and platelet monoamine oxidase activity. SOAs and SONAs did not di
ffer significantly on any measure. The pattern of correlations between
TPQ and Sensation Seeking scales provided some support for the constr
uct validity of TPQ measures. Scores on the TPQ Novelty Seeking scale
and platelet monoamine oxidase activity were significantly inversely a
ssociated (r = -0.52, p < 0.02) among SOAs, but not among SONAs (r = -
0.06).