Resisting temptation: Decreasing alcohol-related affect and drinking behavior by training response inhibition
Resisting temptation: Decreasing alcohol-related affect and drinking behavior by training response inhibition
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DOI：
10.1016/j.drugalcdep.2010.12.011
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发表时间：
2011-07-01
影响因子：
4.2
通讯作者：
Jansen, Anita
中科院分区：
文献类型：
--
作者：
Houben, Katrijn;Nederkoorn, Chantal;Jansen, Anita
根据双加工模型，当反应抑制能力不足以抑制饮酒的自动冲动时，就会出现过度饮酒。本研究探讨了是否加强对酒精相关线索的反应抑制会减少酒精摄入量。52名重度饮酒的学生被随机分配到两个条件之一：在啤酒/不去的条件下，参与者进行了去/不去的任务，一贯配对酒精相关的刺激与停止反应，以增加对酒精相关的刺激的反应抑制。相比之下，在啤酒/去条件下，参与者总是被要求在去/不去任务中对酒精相关的刺激做出反应。在去/不去操作之前和之后，我们测量了每周的酒精摄入量和对酒精的内隐态度。此外，我们在进行/不进行操作后立即进行味觉测试，测量酒精消耗量。操作后，在啤酒/不去条件下的参与者表现出显着增加对酒精的负面内隐态度，并显着减少每周的酒精摄入量，而在啤酒/去条件下的参与者表现出非显着增加对酒精的内隐积极态度，并显着增加每周的酒精摄入量。这项研究表明，反复停止对酒精相关刺激的优势反应可能是减少过度饮酒的有效策略。(C)2011爱思唯尔爱尔兰有限公司保留所有权利。
According to dual-process models, excessive alcohol use emerges when response inhibition ability is insufficient to inhibit automatic impulses to drink alcohol. This study examined whether strengthening response inhibition for alcohol-related cues decreases alcohol intake. Fifty-two heavy drinking students were randomly assigned to one of two conditions: In the beer/no-go condition, participants performed a go/no-go task that consistently paired alcohol-related stimuli with a stopping response, to increase response inhibition for alcohol-related stimuli. In the beer/go condition, in contrast, participants were always required to respond to alcohol-related stimuli during the go/no-go task. Before and after the go/no-go manipulation, we measured weekly alcohol intake and implicit attitudes toward alcohol. In addition, we measured alcohol consumption during a taste test immediately after the go/no-go manipulation. Following the manipulation, participants in the beer/no-go condition demonstrated significantly increased negative implicit attitudes toward alcohol, and a significant reduction in weekly alcohol intake, while participants in the beer/go condition showed a non-significant increase in implicit positive attitudes toward alcohol and a significant increase in weekly alcohol intake. This study demonstrates that repeatedly stopping prepotent responses toward alcohol-related stimuli can be an effective strategy to reduce excessive alcohol use. (C) 2011 Elsevier Ireland Ltd. All rights reserved.