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Using a drug-word Stroop task to differentiate recreational from dependent drug use

机译:使用毒品词Stroop任务来区分娱乐性毒品和依赖性毒品

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Distinguishing dependent from recreational drug use can be a surprisingly difficult task, and the current means for identifying substance abuse can be inadequate or even misleading. In subjective self-reports, those who are most at risk may downplay their consumption, not admitting to the full extent of their habit, and measures purely of quantity of use rarely capture the true nature of an individual's relationship to the drug, such as a psychological dependence on the substance. This trend is particularly true for heavy stimulant use, which is absent of the physical withdrawal symptoms that can help identify opiate or alcohol dependence. As such, a simple objective measure to help identify substance abuse, particularly in individuals who might not otherwise raise suspicion, would be a valuable tool in both clinical and experimental settings. We propose that the drug-word Stroop task, an objective assessment of attentional bias and distraction to salient drug-related stimuli, would be a valuable tool in helping to make these categorizations. This measure has been shown to correlate with drug craving, as well as to successfully distinguish dependent from recreational stimulant users and to help to predict outcomes in treatment-seeking individuals. Here, we survey prior literature on the drug-word Stroop task and provide a perspective on using the assessment as a potential diagnostic for drug use severity.
机译:区分娱乐性药物使用与休闲药物之间的依赖可能是一项令人惊讶的艰巨任务,而目前用于识别药物滥用的手段可能不充分,甚至具有误导性。在主观自我报告中,最容易受到威胁的人可能会低估自己的消费量,而不是完全养成习惯,而纯粹按使用量衡量的措施很少能反映出个人与毒品关系的真实性质,例如对物质的心理依赖。这种趋势对于大量使用兴奋剂尤其如此,因为缺少物理停药症状可以帮助识别鸦片或酒精依赖。因此,在临床和实验环境中,一种简单的客观措施(尤其是对于那些可能不会引起怀疑的个人)有助于识别药物滥用,将是一种有价值的工具。我们认为,禁忌词Stroop任务是对注意力偏向和注意力分散的重要评估,以突出与毒品相关的刺激,这将是有助于进行这些分类的有价值的工具。已经表明,该措施与药物渴望相关,并且成功地将依赖者与消遣性兴奋剂使用者区分开,并有助于预测寻求治疗的个体的结果。在这里,我们调查了有关吸毒Stroop任务的现有文献,并提供了将评估用作吸毒严重程度的潜在诊断方法的观点。

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