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种方法

• 批准号: 9906750
• 负责人: Jessica Canning
• 金额: $ 4.55万
• 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 2023-03-15
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9906750
• 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 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.

摘要 大学生滥用酒精每年导致1，500多人死亡21。因此，至关重要的是， 了解促使大学生过度饮酒的因素。最常见的是， 报告饮酒是为了促进社交。虽然许多研究评估了那些为了社交而喝酒的人， 奖励，较少的研究集中在个人是否可能对社会奖励更敏感 与其他奖励（例如货币）相比。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超过社会饮酒动机。因此，进一步探索 BSM患者更容易大量饮酒的情况是有必要的。这 有研究建议通过观察BSM中个体差异如何与不同的同龄人相互作用来填补这一空白 导致酗酒。此外，本研究将使用创新的多方法方法来帮助我们 了解与个人相比，如何在小组环境中评估自我报告的冒险行为的变化 设置，以及自我管理的饮酒量在一个受控的实验室设置，可能会转化为自然主义 通过每日日记测量的行为。21岁以上的大学生（N=100）将被随机分配至 在一群亲密的朋友或一群大学同学中完成一个即兴饮酒的范例。 然后，参与者将使用每日日记报告他们在自然环境中的社会背景和饮酒行为。 这种多方法的方法将使我们能够评估在实验室中评估的行为如何自然地预测 在不受控制的情况下发生的行为。例如，我们将评估是否更大的自我增加， 从基线到进入酒吧实验室设置的同龄人群体后报告的冒险行为将预测更重的 在每日日记中报告的大多数饮酒同伴是亲密朋友的夜晚饮酒。的结果 这项研究可以确定一个高风险群体的学生谁可能更敏感的社会奖励和社会 影响饮酒。这是创新的，因为研究已经证明了社会动机的重要性 在饮酒行为中，我们还没有确定最好的方法来预测谁最有可能参与 为了社交而喝酒这项研究与国家酒精研究所的战略计划保持一致。 滥用和酒精中毒（NIAAA），因为它对改善预防酒精滥用的战略有影响， 酒精相关的后果在这个高风险的发展时期。这项研究还支持了以下目标： 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学院和大学 校园社交媒体的政策该项目的资金将为新兴的 在伦理学博士前研究员，先进和多方法的研究方法，定量方法， 和职业发展。总的来说，这个项目将阐明奖励敏感性如何特定于社会环境， 可能会影响饮酒行为，并对预防和大学饮酒的公共政策产生影响。