Event-level effects of alcohol, cannabis, and simultaneous alcohol and cannabis use on bystander intentions in response to hypothetical situations among college women

IF 3.7 2区医学 Q1 PSYCHOLOGY, CLINICAL Addictive behaviors Pub Date : 2024-12-06 DOI:10.1016/j.addbeh.2024.108227

Ruschelle M. Leone , Michelle Haikalis , Tiffany L. Marcantonio , Amanda K. Gilmore , Cynthia Stappenbeck , Nancy P. Barnett , Kevin M. Gray

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Abstract

Bystanders can play an important role in preventing alcohol-related harm (e.g., unintentional injury) or sexual aggression. While the impact of one’s own acute alcohol intoxication on sexual aggression bystander intervention has been explored, less is known about how alcohol impacts the ability to intervene in alcohol-related harm. Further, scant research has examined one’s own cannabis or simultaneous alcohol and cannabis use (i.e., using alcohol and cannabis at the same time so that their effects overlap) on bystander intervention. The present study employed an ecological momentary assessment (EMA) to test the acute effects of alcohol and cannabis on intentions to intervene in (1) alcohol-related harm and (2) sexual aggression. Participants were 81 U.S. college women aged 18 to 24 who engaged in heavy episodic drinking, cannabis, and simultaneous use in the past month. Participants completed an identical report delivered at random times on two evenings assessing acute alcohol and/or cannabis use and then responded to questions assessing bystander intentions to prevent alcohol-related harm and sexual aggression in a hypothetical party situation. Acute alcohol and simultaneous use, compared to no substance use, was associated with fewer intentions to intervene in alcohol-related harm and in sexual aggression. Results highlighted the nuanced impact of alcohol, cannabis, and simultaneous use on bystanders and can help inform bystander training programs for both alcohol-related harm and sexual aggression.

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事件水平上酒精、大麻以及同时使用酒精和大麻对大学生女性旁观者意图的影响。

旁观者在预防与酒精有关的伤害（如意外伤害）或性侵犯方面可以发挥重要作用。虽然已有研究探讨了自身急性酒精中毒对旁观者干预性侵犯的影响，但对酒精如何影响干预酒精相关伤害的能力却知之甚少。此外，很少有研究探讨自身吸食大麻或同时吸食酒精和大麻（即同时吸食酒精和大麻，使其影响重叠）对旁观者干预的影响。本研究采用生态瞬间评估（EMA）来测试酒精和大麻对干预（1）酒精相关伤害和（2）性侵犯意图的急性影响。参与者是 81 名年龄在 18-24 岁之间的美国女大学生，她们在过去一个月中曾大量偶发性饮酒、吸食大麻并同时使用。参与者在两个晚上的随机时间完成一份相同的报告，评估急性酒精和/或大麻使用情况，然后回答问题，评估旁观者在假设的聚会场景中防止酒精相关伤害和性侵犯的意愿。与不使用任何药物相比，急性饮酒和同时使用大麻与干预酒精相关伤害和性侵犯的意愿较低有关。研究结果凸显了酒精、大麻和同时使用对旁观者的细微影响，有助于为针对酒精相关伤害和性侵犯的旁观者培训计划提供信息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Addictive behaviors 医学-药物滥用

CiteScore

8.40

自引率

4.50%

发文量

283

审稿时长

46 days

期刊介绍： Addictive Behaviors is an international peer-reviewed journal publishing high quality human research on addictive behaviors and disorders since 1975. The journal accepts submissions of full-length papers and short communications on substance-related addictions such as the abuse of alcohol, drugs and nicotine, and behavioral addictions involving gambling and technology. We primarily publish behavioral and psychosocial research but our articles span the fields of psychology, sociology, psychiatry, epidemiology, social policy, medicine, pharmacology and neuroscience. While theoretical orientations are diverse, the emphasis of the journal is primarily empirical. That is, sound experimental design combined with valid, reliable assessment and evaluation procedures are a requisite for acceptance. However, innovative and empirically oriented case studies that might encourage new lines of inquiry are accepted as well. Studies that clearly contribute to current knowledge of etiology, prevention, social policy or treatment are given priority. Scholarly commentaries on topical issues, systematic reviews, and mini reviews are encouraged. We especially welcome multimedia papers that incorporate video or audio components to better display methodology or findings. Studies can also be submitted to Addictive Behaviors? companion title, the open access journal Addictive Behaviors Reports, which has a particular interest in ''non-traditional'', innovative and empirically-oriented research such as negative/null data papers, replication studies, case reports on novel treatments, and cross-cultural research.