Associations between social network characteristics and alcohol use alone or in combination with cannabis use in first-year college students.
Associations between social network characteristics and alcohol use alone or in combination with cannabis use in first-year college students.
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DOI：
10.1037/adb0000704
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发表时间：
2021-09
期刊：
影响因子：
--
通讯作者：
Barnett NP
中科院分区：
文献类型：
--
作者：
Meisel MK;Treloar Padovano H;Miller MB;Clark MA;Barnett NP
同时使用酒精和大麻在年轻人中很常见，但很少有研究探讨社会关系及其与同时使用的关系。本研究考察了大学一年级两个时间点大学生的社会网络特征。参与者被分为使用酒精和大麻的人，他们的影响重叠（同时使用者），使用这两种物质而没有重叠影响的人（同时使用者），以及只使用酒精的人。大学一年级学生（N=1294）在秋季和春季学期完成在线问卷调查。在这两次评估中，参与者提名了他们班上最多10名重要的同龄人，报告了同龄人的酒精和大麻使用情况，并报告了他们自己与每个同龄人的酒精或大麻使用情况。并发和同时使用者报告的饮酒伙伴的比例比那些谁只使用酒精。使用酒精或大麻的朋友比例更大，但不是“饮酒伙伴”或“大麻伙伴”的比例，与同时使用的几率增加有关。参与者提名了与他们自己的物质使用有关的网络关系（例如，大多数同时用户的网络联系也是同时用户）。有更大比例的朋友使用大麻和酒精与同时使用这两种物质的可能性增加有关，也许是因为它允许同时获得这两种物质。干预措施应考虑到网络成员接触酒精和大麻的数量。
Simultaneous use of alcohol and cannabis is common among young adults, but little research has examined social ties and their relation to simultaneous use. This study investigated the social network characteristics of college students at two time points in the first year of college. Participants were categorized into those who used alcohol and cannabis such that their effects overlap (simultaneous users), those who used both substances without overlapping effects (concurrent users), and those who used alcohol only. First-year college students (N=1294) completed online questionnaires during the fall and spring semester. At both assessments, participants nominated up to 10 important peers in their class, reported on peers’ alcohol and cannabis use, and reported their own use of alcohol or cannabis with each peer. Concurrent and simultaneous users reported a greater proportion of drinking buddies than those who used alcohol only. A greater proportion of friends who used alcohol or cannabis, but not the proportion who were “drinking buddies” or “cannabis buddies”, was associated with increased odds of simultaneous use relative to concurrent use. Participants nominated network ties that paralleled their own substance use (e.g., the majority of simultaneous users’ networks ties were also simultaneous users). Having a larger percentage of friends who use cannabis and alcohol is associated with increased odds of using both substances at the same time, perhaps because it allows for access to both substances at the same time. Interventions should account for amount of exposure to alcohol and cannabis use from network members.
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影响因子：
3.4
作者：
Labrie, Joseph W.;Hummer, Justin F.;Pedersen, Eric R.
通讯作者：
Pedersen, Eric R.
影响因子：
4.4
作者：
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通讯作者：
Barnett NP
影响因子：
3.4
作者：
Jackson, Kristina M.;Sokolovsky, Alexander W.;White, Helene R.
通讯作者：
White, Helene R.
影响因子：
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作者：
Kenney, Shannon R.;Ott, Miles;Barnett, Nancy P.
通讯作者：
Barnett, Nancy P.
影响因子：
2.9
作者：
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通讯作者：
Linden AN