Peer Groups and Broad Social Motives’ Influence on College Student Drinking: A Multimethod Approach Using Alcohol Administration and Daily Diary

同侪群体和广泛的社会动机对大学生饮酒的影响：使用酒精管理和日记的多方法

• 批准号: 10380850
• 负责人: Jessica Canning
• 金额: $ 2.81万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-03-16 至 2023-06-15
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10380850
• 关键词: 21 year old; Alcohol consumption; Alcohols; Behavior; Cessation of life; Companions; Consumption; Development; Emotional; Ethics; Evaluation; Event; Familiarity; Friends; Fright; Funding; Goals; Heavy Drinking; Individual; Individual Differences; Label; Lead; Legal; Light; Measures; Methodology; Methods; Motivation; National Institute on Alcohol Abuse and Alcoholism; Outcome; Participant; Patient Self-Report; Peer Group; Persons; Policies; Prevention; Public Health; Public Policy; Randomized; Reporting; Research; Research Personnel; Rewards; Risk; Risk Behaviors; Risk-Taking; Safety; Sampling; Self Administration; Social Environment; Social Facilitation; Strategic Planning; Stress; Students; Time; Training; Translating; Universities; aged; alcohol effect; alcohol misuse; alcohol misuse prevention; alcohol related consequences; alcohol sensitivity; behavior observation; behavior test; career development; college; college drinking; design; diaries; drinking; drinking behavior; experience; high risk; high risk population; improved; innovation; legal drinking age; method development; novel strategies; peer; pre-doctoral; preference; response; social; social anxiety; social group; social influence; social relationships; sound; student drinking; university student

ABSTRACT Alcohol misuse by college students results in over 1,500 deaths per year21. Thus, it is crucial that we understand factors that promote excessive alcohol use by college students. Most commonly, college students report drinking for social facilitation purposes. While much research has evaluated those who drink for social rewards, less research has focused on whether individuals may have greater sensitivity to social rewards versus other rewards (e.g. monetary). Preliminary studies have found this broad social motivation (BSM) to be predictive of changes in drinking behavior over and above social drinking motives. Thus, further exploration into the circumstances in which those with BSM are more susceptible to heavy drinking is warranted. This study proposes to fill that gap by looking at how individual differences in BSM may interact with different peer groups to lead to heavier drinking. Further, this study will use innovative multimethod approaches to help us understand how changes in self-reported risk-taking assessed in a group setting as compared to an individual setting, as well as self-administered amount of drinking in a controlled lab setting, may translate to naturalistic behavior as measured through daily diary. College students over the age of 21 (N=100) will be randomized to complete an ad-lib drinking paradigm in either a group of their close friends, or a group of other college peers. Participants will then use daily diary to report their social context and drinking behaviors in natural settings. This multimethod approach will allow us to evaluate how behavior assessed in the lab predicts naturally occurring behaviors in an uncontrolled setting. For example, we will assess whether greater increases in self- reported risk-taking from baseline to after entering peer groups in the bar lab setting will predict heavier drinking on nights when most drinking companions are close friends reported during daily diary. Findings from this study could identify a high risk group of students who may be more sensitive to social rewards and social influences on drinking. This is innovative because research has demonstrated the importance of social motives in drinking behavior, yet, we have not determined the best way to predict who is most likely to engage in drinking for social facilitation. This study is aligned with the strategic plan of the National Institute on Alcohol Abuse and Alcoholism (NIAAA), as it has implications for improving strategies to prevent alcohol misuse and alcohol-related consequences in this high risk developmental period. This research also supports the goal of NIAAA-funded research having enhanced public impacts, as this study could help frame college and university policies on campus social outlets. The funding of this project will provide substantial training to an emerging predoctoral researcher in ethics, advanced and multimethod approaches to research, quantitative methods, and career development. Overall, this project will shed light on how reward sensitivity specific to social context may influence drinking behavior, with implications for prevention and public policy for college drinking.

抽象的 大学生滥用酒精滥用，每年21岁以上死亡。因此，至关重要的是我们 了解促进大学生饮酒过多的因素。最常见的是大学生 报告出于社会促进的目的饮酒。虽然很多研究都评估了那些为社交喝酒的人 奖励，较少的研究集中在个人是否对社会奖励的敏感性更大 与其他奖励（例如货币）。初步研究发现，这种广泛的社会动机（BSM）是 预测饮酒行为的变化，而不是社交饮酒动机。因此，进一步探索 在这种情况下，有必要使用BSM更容易受到大量饮酒的情况。这 研究建议通过查看BSM中个体差异如何与不同的同伴相互作用来填补这一空白 小组导致饮酒较重。此外，这项研究将采用创新的多方法方法来帮助我们 了解与个人相比，在小组环境中评估自我报告的冒险的变化如何 在受控的实验室环境中的设置以及自我管理的饮酒量，可能转化为自然主义 通过日记来衡量的行为。 21岁以上（n = 100）的大学生将被随机分配给 在他们的一群亲密朋友或其他一群大学同龄人中，完成了广告饮料范式。 然后，参与者将每天日记在自然环境中报告其社交环境和饮酒行为。 这种多方法方法将使我们能够评估实验室中评估的行为自然预测 在不受控制的环境中发生的行为。例如，我们将评估自我的增加是否更大 报告的从基线到进入酒吧实验室环境中的同伴组后的冒险可能会预测更重 在每日日记中报告的大多数饮酒同伴是密友的夜晚喝酒。来自 这项研究可以确定一个可能对社交奖励和社会更敏感的学生的高风险群体 对饮酒的影响。这是创新的，因为研究表明了社会动机的重要性 在饮酒行为方面，我们尚未确定预测谁最有可能参与的最佳方法 喝酒以进行社会促进。这项研究与美国国家酒精研究所的战略计划保持一致 滥用和酒精中毒（NIAAA），因为它有影响，以改善防止酒精滥用和的策略 在这个高风险发育时期，与酒精有关的后果。这项研究还支持 NIAAA资助的研究增强了公众影响，因为这项研究可以帮助构建大学和大学 校园社会渠道的政策。该项目的资金将为新兴的培训提供大量培训 伦理学，高级和多方法研究的研究人员研究，定量方法， 和职业发展。总体而言，该项目将阐明如何奖励对社会环境的敏感性 可能会影响饮酒行为，对预防和公共政策的大学饮酒产生影响。