Being controlled by normative influences: Self-determination as a moderator of a normative feedback alcohol intervention
Being controlled by normative influences: Self-determination as a moderator of a normative feedback alcohol intervention
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DOI：
10.1037/0278-6133.25.5.571
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发表时间：
2006-09-01
影响因子：
4.2
通讯作者：
Lewis, Melissa A.
中科院分区：
文献类型：
--
作者：
Neighbors, Clayton;Lewis, Melissa A.
本研究的目的是评估计算机在酗酒大学生中提供的个性化规范反馈的有效性，并评估控制定向作为干预效果的调节因素。参与者 (N = 217) 主要包括大一和大二的酗酒学生，他们在基线评估后被随机分配接受或不接受个性化规范反馈。感知标准、每周饮酒次数以及与酒精相关的问题是主要的结果指标。受控方向被指定为主持人。在两个月的随访中，收到规范反馈的学生报告每周饮酒量比未收到反馈的学生少，而这种减少是由感知规范的变化介导的。该干预措施还减少了定向控制较高的学生与酒精相关的负面后果。这些结果为计算机提供的个性化规范反馈作为对酗酒大学生的实证支持的简短干预提供了进一步的支持，并且它们增强了对规范反馈为何有效以及对谁有效的理解。
The objectives of this research were to evaluate the efficacy of computer-delivered personalized normative feedback among heavy drinking college students and to evaluate controlled orientation as a moderator of intervention efficacy. Participants (N = 217) included primarily freshman and sophomore, heavy drinking students who were randomly assigned to receive or not to receive personalized normative feedback immediately following baseline assessment. Perceived norms, number of drinks per week, and alcohol-related problems were the main outcome measures. Controlled orientation was specified as a moderator. At 2-month follow-up, students who received normative feedback reported drinking fewer drinks per week than did students who did not receive feedback, and this reduction was mediated by changes in perceived norms. The intervention also reduced alcohol-related negative consequences among students who were higher in controlled orientation. These results provide further support for computer-delivered personalized normative feedback as an empirically supported brief intervention for heavy drinking college students, and they enhance the understanding of why and for whom normative feedback is effective.