海洛因成瘾者对用药动作线索的注意偏向  

Attention Bias on Drug use-related Cues for Heroin Dependent Individuals

作　　者：唐文俊 蔡惠燕 刘静[1] 吕伯霄 曾红[1] TANG Wen-jun;CAI Hui-yan;UU Jing;LV Bo-xiao;ZENG Hong(Department of Psychology,Research Center of Psychology&Brain Science Guangzhou University,Guangzhou 510006,China)

机构地区：[1]广州大学心理系广州大学心理与脑科学研究中心

出　　处：《中国临床心理学杂志》2019年第6期1081-1085,共5页Chinese Journal of Clinical Psychology

基　　金：广州市教育系统创新学术团队项目，未成年人物质成瘾的心理行为干预与预防研究，2016.12-2019.12(1201620016)资助

摘　　要：目的:考察海洛因成瘾者是否对与动作相关的用药线索存在更强的注意偏向。方法:招募79名海洛因成瘾者和59名健康对照组被试,采用图片和词语Stroop任务,对其开展含有用药动作相关图片、中性对照图片以及药物相关名词、动词和相应的一般词汇(名词、动词)的Stroop行为实验。结果:成瘾组对用药动作相关图片反应时更长;对与用药动作相关的动词反应时最长,正确率最低。控制组在反应时和正确率上,无论对用药动作线索或中性线索的图片和词语,均无显著差异。结论:与用药动作相关的线索能引发成瘾者更强的注意偏向。这可能是用药动作与用药效应发生条件联结,产生相关线索下习惯性用药行为倾向的表现。Objective: To investigate the attention bias of heroin dependent individuals on drug use-related cues. Methods: 79 heroin addicts and 59 healthy controls were recruited to participate in a pictorial Stroop task and word Stroop task respectively. Results: The drug dependent group exhibited longer reaction time towards drug use action pictures compared to neutral pictures. They also showed the longest reaction time towards drug use verbs among drug use-related noun, verbs and neutral words in word Stroop test. Moreover, their accuracy rate in response to the drug use verbs was the lowest among the four types of word stimuli. By contrast, the control group displayed no significant difference in response time and accuracy rate towards drug use action and the neutral pictures or words. Conclusion: Among different drug related cues, drug use-related cues elicites most attention bias in heroin addicts. This may be due to conditioning between drug use action and the drug effect.

关 键 词：药物成瘾 注意偏向 用药动作相关线索 习惯性用药行为 Stroop实验 

分 类 号：R395.1[哲学宗教—心理学]