The association between intended drinking contexts and alcohol expectancies in college students: A daily diary study.
The association between intended drinking contexts and alcohol expectancies in college students: A daily diary study.
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DOI：
10.1016/j.addbeh.2021.106967
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发表时间：
2021-09
影响因子：
4.4
通讯作者：
Lee CM
中科院分区：
文献类型：
--
作者：
Rhew IC;Duckworth JC;Lee CM
由于酒精结果预期在随后的饮酒中发挥的作用，重要的是要了解影响酒精预期的因素，以指导干预工作。本研究在大学生中调查了饮酒的社会背景是否与日常水平的积极和消极酒精预期相关。分析的参与者包括323名学生，年龄在18至24岁之间，就读于太平洋西北部的一所4年制大学。在一年中的四次为期两周的测量中，参与者每天下午被要求报告他们是否计划当天晚些时候喝酒。如果是，他们会被进一步询问他们打算喝多少，他们是否计划独自或与他人一起喝酒，他们是否计划在家里或酒吧/聚会上喝酒，以及他们当晚对酒精使用的积极和消极预期。共使用了2953人-日的观察计划饮酒日。从线性混合模型的结果，调整协变量，包括预期的饮料数量，表明学生报告更积极的酒精预期的日子，他们打算与他人喝酒与单独和打算在酒吧或聚会与在家里喝酒。对于消极预期，只有与他人一起饮酒的意图显示出统计学上的显著关联。本研究表明，情境因素可能会影响大学生对日常饮酒影响的预期。有意饮酒的背景可能是重要的，以解决在事件层面的干预措施，以减少高风险饮酒的年轻人。
Because of the role alcohol outcome expectancies play in subsequent drinking, it is important to understand factors that can shape alcohol expectancies to guide intervention efforts. This study examined among college students whether intended social contexts for drinking were associated with positive and negative alcohol expectancies at the daily-level. Participants included in analyses were 323 students, ages 18 to 24 years, enrolled at a 4-year university in the Pacific Northwest. At four 2-week measurement bursts across one year, participants were asked each afternoon to report whether they planned to drink alcohol later that day. If so, they were further asked how much they intended to drink, whether they plan to drink alone or with others, whether they plan to drink at home or bar/party, and their positive and negative expectancies of alcohol use that evening. A total of 2953 person-day observations from planned drinking days were used. Results from linear mixed models, adjusted for covariates including intended number of drinks, showed that students reported greater positive alcohol expectancies on days when they intended to drink with others vs. alone and intended to drink at a bar or party vs. at home. For negative expectancies, only intended drinking with others showed a statistically significant association. This study suggests that contextual factors may shape college students’ expectancies about effects of alcohol at the daily-level. Intended drinking contexts may be important to address in event-level interventions to reduce high-risk drinking in young adults.
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