Key points are not available for this paper at this time.
Three hundred forty-two male and female subjects from the Colorado Alcohol Research on Twins and Adoptees returned a mailed questionnaire that included the Eysenck Impulsivity-Venturesomeness-Empathy scales. These subjects had previously been tested in a procedure in which they were given a 0.8 g/kg dose of ethanol to bring their peak blood alcohol concentration (BAC) to near 0.10 g/dl, given topping doses to maintain this BAC over a 3-hr period, and repeatedly tested on a battery of diverse physiological, psychomotor, perceptual speed, and mood measures. Impulsivity was significantly correlated with higher levels of self-reported alcohol use and the occurrence of alcohol use problems in males, while both impulsivity and venturesomeness (sensation seeking) were significantly correlated with lessened motor impairment following alcohol use in males. These personality measures, however, were not significantly correlated with mood measures following initial alcohol dosing. Impulsivity and venturesomeness were uncorrelated with alcohol use and responses to alcohol in females, but as with males, impulsivity was related to the occurrence of alcohol use problems in females.
Nagoshi et al. (Thu,) studied this question.