Dispositional Drinking Motives: Associations With Appraised Alcohol Effects and Alcohol Consumption in an Ecological Momentary Assessment Investigation
Dispositional Drinking Motives: Associations With Appraised Alcohol Effects and Alcohol Consumption in an Ecological Momentary Assessment Investigation
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DOI：
10.1037/a0035153
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发表时间：
2014-06-01
影响因子：
3.6
通讯作者：
Heath, Andrew C.
中科院分区：
文献类型：
--
作者：
Piasecki, Thomas M.;Cooper, M. Lynne;Heath, Andrew C.
饮酒可以被理解为一种策略行为，人们选择饮酒是基于饮酒所产生的预期情感变化相对于其他行为所产生的情感变化。这项研究调查了那些通过饮酒动机量表修订版（DMQ-R;库珀，1994）报告因特定原因饮酒的人是否真的经历了他们声称寻求的酒精效应。作为次要目标，我们研究了饮酒动机和饮酒量指数之间的关系。数据来自393名社区招募的饮酒者在为期21天的生态瞬时评估调查中记录的3，272次饮酒事件。在考虑了选定的协变量后，DMQ-R增强动机唯一地预测了增强饮酒乐趣的实时报告。DMQ-R的应对动机与增加饮酒特遣队救济和惩罚的报告。增强动机唯一预测消费更多的饮料，每集和更高的峰值期内估计血液酒精浓度。研究结果扩展了DMQ-R动机分数的有效性的证据表明，内部饮酒动机（增强和应对）与饮酒的经验成果的理论预期的方式。
Alcohol use can be understood as a strategic behavior, such that people choose to drink based on the anticipated affective changes produced by drinking relative to those produced by alternative behaviors. This study investigated whether people who report drinking for specific reasons via the Drinking Motives Questionnaire-Revised (DMQ-R; Cooper, 1994) actually experience the alcohol effects they purportedly seek. As a secondary goal, we examined relations between drinking motives and indices of the amount of alcohol consumed. Data were drawn from 3,272 drinking episodes logged by 393 community-recruited drinkers during a 21-day Ecological Momentary Assessment investigation. After accounting for selected covariates, DMQ-R enhancement motives uniquely predicted real-time reports of enhanced drinking pleasure. DMQ-R coping motives were associated with reports of increased drinking-contingent relief and punishment. Enhancement motives uniquely predicted consuming more drinks per episode and higher peak intra-episode estimated blood alcohol concentration. The findings extend the evidence for the validity of the DMQ-R motive scores by demonstrating that internal drinking motives (enhancement and coping) are related to the experienced outcomes of drinking in the manner anticipated by theory.