Nagoshi C T, Wilson J R, Rodriguez L A
Institute for Behavioral Genetics, University of Colorado, Boulder.
Alcohol Clin Exp Res. 1991 Aug;15(4):661-7. doi: 10.1111/j.1530-0277.1991.tb00575.x.
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.
来自科罗拉多双胞胎与领养者酒精研究项目的342名男性和女性受试者回复了一份邮寄问卷，该问卷包含艾森克冲动性-冒险性-共情量表。这些受试者之前接受过一项测试，在测试过程中，他们被给予0.8克/千克剂量的乙醇，以使他们的血液酒精浓度峰值（BAC）接近0.10克/分升，随后给予追加剂量以在3小时内维持该BAC，并在一系列不同的生理、心理运动、感知速度和情绪测量指标上反复进行测试。在男性中，冲动性与自我报告的较高饮酒水平以及饮酒问题的发生显著相关，而冲动性和冒险性（寻求刺激）都与男性饮酒后运动障碍减轻显著相关。然而，这些人格测量指标与初次饮酒后的情绪测量指标没有显著相关性。在女性中，冲动性和冒险性与饮酒及对酒精的反应不相关，但与男性一样，冲动性与女性饮酒问题的发生有关。
