The effects of alcohol expectancies (AE) and drinking refusal self-efficacy (DRSE) in predicting alcohol consumption in Caucasians has been well studied. However, the role of AE and DRSE in Asian students is still not well understood. This study reported on this using Caucasian (n=98) and Asian (n=92) student samples. Participants completed the Alcohol Use Disorder Identification Test (AUDIT) to measure their hazardous alcohol consumption, and the drinking expectancy profile (DEP) to assess their alcohol related expectancies and ability to resist drinking in certain situations. Results showed that Caucasians reported significantly higher confidence, higher sexual interest, and higher tension reduction expectancies than Asians. Conversely, Asians significantly expected cognitive enhancement and negative consequences more than Caucasians. Relative to Caucasians, the Asian sample also reported that they would be more able to refuse alcohol when under social pressure. Results from regression analyses showed that for the Caucasian sample, AE, DRSE and their interactions were significant predictors of alcohol consumption. For the Asian group, the only significant effect to emerge was that DRSE was negatively related to alcohol consumption. The clinical implications of the differential pattern of results between the samples are discussed in terms of self-efficacy and negative consequences of alcohol consumption, especially when dealing with university aged individuals.

译文

:酒精期望值(AE)和拒绝饮酒的自我效能感(DRSE)在预测高加索人饮酒中的作用已得到充分研究。但是,对于亚洲学生来说,AE和DRSE的作用仍未得到很好的理解。这项研究报告了使用白种人(n = 98)和亚洲人(n = 92)学生样本的情况。参与者完成了“酒精使用障碍识别测试”(AUDIT)来测量其有害酒精的摄入量,并通过饮酒期望量表(DEP)来评估其与酒精有关的期望值以及在某些情况下的抗饮酒能力。结果显示,与亚洲人相比,高加索人报告的自信心,性兴趣和减少紧张的期望值明显更高。相反,与白种人相比,亚洲人对认知增强和负面后果的期望更高。相对于高加索人,亚洲样本还报告说,在社会压力下,他们更有能力拒绝饮酒。回归分析的结果表明,对于高加索人样本,AE,DRSE及其相互作用是酒精消费的重要预测指标。对于亚洲人群而言,出现的唯一重要影响是DRSE与饮酒量呈负相关。从自我效能和饮酒的负面影响方面,讨论了样品之间结果差异模式的临床意义,尤其是在与大学年龄的个体打交道时。

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