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Automatic alcohol motivation in at-risk drinking

高危饮酒中的自动酒精动机

基本信息

批准号：
6942392
负责人：
Brian D Ostafin
金额：
$ 5.08万
依托单位：
UNIVERSITY OF WASHINGTON
依托单位国家：
美国
项目类别：
财政年份：
2004
资助国家：
美国
起止时间：
2004-08-05 至 2006-08-04
项目状态：
已结题

项目摘要

DESCRIPTION (provided by applicant): Alcohol use researchers have begun to develop theoretical models for the role of automatically activated (i.e., without the mediation of conscious deliberation) motivational processes in at-risk drinking. However, little research has been conducted to assess how automatic alcohol-motivation associations are represented in memory or how contextual factors may influence the effect of automatic alcohol motivation on behavior. The overarching purpose of this study is to investigate precisely these issues by examining the role of automatic alcohol motivation in the alcohol use behavior of at-risk drinkers. This study will use a sample of 134 at-risk drinkers in a between-groups experimental design (self-regulation resources depleted vs. control group) to assess the relation between automatic alcohol motivation and alcohol consumption in a drinking ask during which participants are motivated both to consume and restrain their consumption. Aim 1: Examine the hypothesis that the automatic activation of alcohol-motivation associations in memory will predict alcohol consumption in an ad lib laboratory drinking task. Aim 2: Examine the hypothesis that resources available for the self-regulation of automatic motivation to drink are limited. Aim 3: Examine the hypothesis that the relation between ad lib drinking behavior and automatic motivational responses to alcohol cues is moderated by the availability of self-regulation resources.

描述(由申请人提供)：酒精使用研究人员已经开始开发理论模型，说明自动激活(即，在没有有意识的深思熟虑的情况下)动机过程在高风险饮酒中的作用。然而，很少有研究评估自动酒精动机联系如何在记忆中表现出来，或者环境因素如何影响自动酒精动机对行为的影响。这项研究的主要目的是通过检查自动酒精动机在高危饮酒者酒精使用行为中的作用来准确地调查这些问题。本研究以134名高危饮酒者为被试，采用组间实验设计(自我调节资源耗尽与控制组)，探讨在饮酒要求中自动饮酒动机与饮酒行为的关系，在此过程中，参与者既有饮酒动机又有限制饮酒行为。目的1：检验一种假设，即记忆中酒精-动机联系的自动激活将预测实验室临时饮酒任务中的酒精消耗量。目的2：检验可用于自我调节饮酒动机的资源有限的假设。目的3：检验即兴饮酒行为与对酒精线索的自动动机反应之间的关系受到自我调节资源可用性的影响的假设。