Mood and Personality-Based Models of Substance Use
Mood and Personality-Based Models of Substance Use
复制标题
DOI：
10.1037/a0018184
复制
发表时间：
2010-03-01
影响因子：
3.4
通讯作者：
Swendsen, Joel
中科院分区：
文献类型：
--
作者：
Chakroun, Nadia;Johnson, Elizabeth I.;Swendsen, Joel
情绪和人格基础的脆弱性已被广泛研究的患者与物质使用障碍，但其相关性的病因模型仍有待充分研究。本研究探讨了情绪和人格为基础的模型的物质使用的非临床样本的年轻人。212个人的个性和临床特征进行了评估，并参加了一个星期内的情绪状态和物质使用的计算机化动态监测。人格因素是过去30天内物质使用频率的强预测因子，也是使用动态监测的日常生活中物质使用的强预测因子。线性增加也观察到寻求新奇的强度和反社会的人格特质作为所使用的物质的社会偏差的函数。然而，情绪障碍病史仅与大麻以外的非法药物使用有关，情绪状态的波动并不能前瞻性地预测以与自我药疗一致的方式每日使用物质。此外，几乎没有证据表明，人格特征调节情绪状态和物质使用之间的关系在日常生活中。物质使用病因学的情绪和人格模型的结果的相关性进行了讨论。
Mood and personality-based vulnerabilities have been extensively examined in patients with substance use disorders, but their relevance as models of etiology remains to be fully investigated. The present investigation examined mood and personality-based models of substance use in a nonclinical sample of young adults. Two-hundred and twelve individuals were assessed for personality and clinical characteristics and participated in computerized ambulatory monitoring of mood states and substance use over a I-week period. Personality factors were strong predictors of substance use frequency over the previous 30 days, as well as of substance use in daily life using ambulatory monitoring. A linear increase was also observed in the intensity of novelty seeking and antisocial personality traits as a function of the social deviance of substances used. However, mood disorder history was related only to the use of illicit drugs other than cannabis, and fluctuations in mood states did not prospectively predict daily use of substances in a manner consistent with self-medication. Moreover, there was little evidence that personality characteristics moderated relations between mood states and substance use in daily life. The relevance of results for mood and personality models of substance use etiology is discussed.