Alcohol and Marijuana use in Undergraduate Males: Between- and Within-Person Associations with Interpersonal Conflict.
Alcohol and Marijuana use in Undergraduate Males: Between- and Within-Person Associations with Interpersonal Conflict.
复制标题
DOI：
10.26828/cannabis.2018.02.005
复制
发表时间：
2018-01-01
期刊：
影响因子：
--
通讯作者：
Testa, Maria
中科院分区：
文献类型：
--
作者：
Brown, Whitney C;Wang, Weijun;Testa, Maria
背景：在大学生中，人际冲突是一种常见而又充满压力的负性人际体验。研究表明，饮酒可能会导致冲突的发生。单独或与酒精一起使用大麻也可能影响随后发生冲突的可能性。目的：我们考虑了单独和同时使用酒精和大麻事件对人际冲突发生的时间效应。多水平模型的使用使我们能够区分物质使用的人内效应和人与人之间使用频率的差异。方法：在56天的每日报告中，我们检验了酒精和大麻发作对在接下来的1、2、3和4小时内发生冲突的可能性的独立和交互影响。结果：多水平建模分析表明，饮酒事件增加了在接下来的1、2、3和4小时内发生冲突的可能性。大麻的积极作用较弱，仅在2小时窗口内显著。在任何分析中都没有酒精与大麻的交互作用。结论/重要性：大麻和酒精都独立地增加了人际冲突的可能性；然而，大麻的影响似乎不那么强烈。随着大学生对大麻的使用变得更加规范和容易，了解大麻使用在多大程度上导致了负面后果，以及这些后果是在什么情况下发生的，这一点很重要。
BACKGROUND: Among college students, interpersonal conflict with others is a common, yet stressful negative interpersonal experience. Research suggests that drinking episodes may contribute to the occurrence of conflict. Marijuana use, independently or in conjunction with alcohol, may also influence the likelihood of subsequent conflict.OBJECTIVES: We considered the temporal effects of independent and simultaneous alcohol and marijuana use episodes on the occurrence of interpersonal conflict. Use of multilevel modeling allowed us to distinguish the within-person effects of substance use from between-person differences in frequency of use.METHODS: Within a sample of 427 college freshman males over 56 days of daily reports, we examined the independent and interactive effects of episodes of alcohol and marijuana on the odds of conflict within the next 1-, 2-, 3-, and 4 hours.RESULTS: Multilevel modeling analyses showed that drinking episodes increased the likelihood of conflict occurring within the next 1, 2, 3, and 4 hours. Marijuana had weaker positive effects, significant only within the 2 hour window. There were no alcohol by marijuana interaction effects in any analysis.CONCLUSIONS/IMPORTANCE: Both marijuana and alcohol independently increased the likelihood of interpersonal conflict; however, the marijuana effect appeared less robust. As marijuana use becomes more normative and accessible for college students, it is important to understand the extent to which marijuana use results in negative consequences and the contexts under which these effects unfold.