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首页> 外文期刊>The American journal on addictions / >A longitudinal evaluation of the role of alcohol self‐concept in alcohol use, motives, negative affect, and alcohol‐related problems among emerging adults
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A longitudinal evaluation of the role of alcohol self‐concept in alcohol use, motives, negative affect, and alcohol‐related problems among emerging adults

机译：纵向评估酒精自我概念在饮酒中的作用，动机，负面影响以及新兴成人中的酒精相关问题

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Background and Objectives Emerging adulthood is a time of identity formation, and is also the most common time period for individuals to consume alcohol. Alcohol self‐concept (or drinking identity) has been associated cross‐sectionally with rates of alcohol use and use‐related problems. Additionally, there is preliminary evidence that alcohol self‐concept is related to negative affect and to alcohol use motives. However, less research has evaluated the longitudinal nature of these variables, particularly in a community sample. The current study evaluated relationships between self‐concept, alcohol‐related variables, and negative affect among emerging adults. Additionally, the study explored self‐concept as a mediator between motives and alcohol use and problems. Methods Community‐recruited participants ( n ?=?226, 55.3% male) involved in a health behaviors study were assessed over the course of 12 months. Results Results substantiated both the cross‐sectional and longitudinal relationships between these variables. Self‐concept, rates of use, and problems decreased over the course of time. Decreases in motives for alcohol use (including coping and enhancement motives) were related to subsequent decreases in alcohol self‐concept, which in turn were associated with decreases in use and use‐related problems. Alcohol self‐concept mediated the longitudinal relationship between coping motives and use as well as use‐related problems. Discussion and Conclusions Results from this study underscore the importance of motivation for alcohol use and internalization of alcohol identity in predicting changes in behavior across emerging adulthood and suggest future avenues of research. Scientific Significance Alcohol self‐concept may be a risk factor and intervention target. (Am J Addict 2018;27:501–508)
机译：背景和目标新兴成年是一个身份形成的时期，也是个人消耗酒精的最常见时间段。酒精自我概念（或饮用身份）已经与含酒精和使用相关问题的横截面相关。此外，有初步证据表明酒精自我概念与负面影响和酒精使用动机有关。然而，较少的研究评估了这些变量的纵向性质，特别是在社区样本中。目前的研究评估了自我概念，与新兴成年人之间的负面影响之间的关系。此外，该研究探索了自我概念作为动机与饮酒之间的调解员和问题。方法在12个月内评估涉及健康行为研究的社区征聘的参与者（N？= 226,55.3％的男性）。结果结果证实了这些变量之间的横截面和纵向关系。自我概念，使用率和问题随着时间的推移而降低。降低酒精使用（包括应对和增强动机）的动机与随后的酒精自我概念减少有关，又与使用和使用相关问题的减少相关。酒精自我概念介导应对动机与使用之间的纵向关系以及与使用相关的问题。讨论和结论来自本研究的结果强调了对酒精使用的动机和酒精同一性内化的重要性，以预测新兴成本的行为的变化，并建议未来的研究途径。科学意义酒精自我概念可能是危险因素和干预目标。 （AM addict 2018; 27：501-508）

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