Alcohol dependence, beliefs and the priming effect.
Alcohol dependence, beliefs and the priming effect.
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酒精依赖、信仰和启动效应。
DOI：
10.1016/0005-7967(82)90072-9
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发表时间：
1982
影响因子：
4.1
通讯作者：
C. Taylor
中科院分区：
文献类型：
--
作者：
T. Stockwell;R. Hodgson;H. Rankin;C. Taylor
在一项研究中，20名住院的酗酒者作为自己的对照，试图比较心理生理和认知因素对酒精启动效应的中介影响。10名受试者被精神科医生独立评估为严重依赖酒精，10名为轻度或中度酒精依赖。生理，行为和主观指标的动机饮酒后15和60分钟，受试者已消耗的饮料在四个不同的场合对应于四个启动条件。这些启动饮料要么含有60毫升的伏特加酒，要么只含有奎宁水，在每种情况下，受试者要么被引导相信饮料中含有酒精，要么不含酒精。酒精依赖组显示出一定程度的一致性的指标之间的动机喝酒，这些水平往往显着高于依赖程度较低的科目。结果表明，严重酒精依赖的受试者在饮用酒精饮料后60分钟比软饮料后更倾向于饮酒，无论他们是否认为启动饮料含有酒精。认知因素承担了更大的重要性，饮酒行为的依赖性较低的科目，虽然有证据表明，这一组的行为，生理和主观措施的不一致。
Twenty hospitalized alcoholics served as their own controls in a study which sought to compare psychophysiological and cognitive factors as mediating influences on the priming effect of alcohol. Ten subjects were independently assessed by a psychiatrist as being severely dependent on alcohol and ten as mildly or moderately alcohol dependent. Physiological, behavioural and subjective indices of the motivation to drink alcohol were employed 15 and 60 min after subjects had consumed beverages on four separate occasions corresponding to four priming conditions. These priming drinks contained either 60 ml vodka in heavy dilution or just tonic water, and in each of these conditions subjects were either led to believe that the beverages contained alcohol or they had no alcohol. The severely-dependent group displayed a degree of concordance between the indices of motivation to drink, and the levels of these tended to be significantly higher than in the less-dependent subjects. The results suggest that severely alcohol-dependent subjects were more disposed to drink 60 min after consuming alcoholic drinks than after soft drinks, regardless of whether they believed that the priming drinks had contained alcohol. Cognitive factors assumed greater importance for the drinking behaviour of less-dependent subjects, although there was evidence of discordance across behavioural, physiological and subjective measures for this group.