REFINING BOOSTERS TO STRENGTHEN ONLINE COLLEGE STUDENT DRINKING INTERVENTIONS

项目摘要/摘要 本申请是对导师研究科学家发展奖(K01 AA023849； PI：Braitman)，由于当前冠状病毒疾病2019年(COVID-)的中断，直接必要的 19)大流行。最初的奖项下的研究活动包括一系列旨在完善的四项研究 该方法，提高了电脑化干预后的电子助推器的功效。研究 目标包括1a)检查关于减少伤害战略的反馈是否加强了 在支持者的电子邮件中单独提供个性化的规范反馈(研究1a-完成)，1b)检查是否个人 联系增强了收到的量身定制的反馈(研究1b-完成)，2)确定最佳交付时间 对于助推者(研究2--正在进行中)，3a)探索变化的社会机制(跨研究)，3b)检查 向现有社交网络(即兄弟会/女生联谊会)提供干预加助推器的效果； 研究3--尚未开始)，以及4)检查减少饮酒的潜在调节因素和中介因素 以及相关问题(跨研究)。结果将为R01应用提供初步数据。在此之前 大流行结束后，序列中前两项研究的数据收集工作已经完成。数据收集用于 第三项研究即将开始。然而，所有涉及人类受试者的研究的现场数据收集 由于流行病和相关的社会距离，在2020年3月期间被主办机构叫停 协议。尽管我们已经使用虚拟协议恢复了研究2的数据收集(9个月后 暂停)，由于重点是社交饮酒，项目目标的审查很困难。这导致了很多 与之前的研究相比，入学速度较慢。额外的资金年度将为最终评估窗口 研究2(9个月的跟踪和数据分析)以及研究3的所有活动。 完成最初提出的所有研究活动(完成研究2和进行研究3)，并交付所有 AIMS项目需要额外12个月的奖励，并需要额外资金来维持PI 该机制所需的努力程度。为最初获奖期确定的培训目标包括：1) 拓宽和加强她新兴的成人酒精使用知识库，2)发展 对大学饮酒者干预后加强和评估助推器，3)提高她的熟练程度 在社会网络分析中，4)通过二次数据分析和手稿提高学术生产力 准备，5)提高她的勇气，争取到凯特·凯里博士、米歇尔博士的指导 凯利、凯西·刘巴拉科、藤本佳代和肯·伦纳德。许多培训活动都需要参加 由于大流行而取消的面对面研讨会和会议。虽然有些活动 已经过渡到网上，由于与大流行有关的日托，PI无法参加2020年夏秋两季的任何活动 关闭。然而，托儿所现在已经可靠地开放了，PI计划在#年期间参加会议和研讨会。 一个有资金的延期年(如果提供)，这样所有的培训活动都被简单地推迟，而不是取消。

PROJECT SUMMARY/ABSTRACT This application is for a supplement to the Mentored Research Scientist Development Award (K01 AA023849; PI: Braitman), directly necessary because of disruption due to the current coronavirus disease 2019 (COVID- 19) pandemic. Research activities under the original award included a series of four studies designed to refine the methodology, improve the efficacy of an electronic booster after computerized interventions. Research aims included to 1a) examine if feedback about harm reduction strategies strengthen the effects of personalized normative feedback alone in boosters emails (Study 1a - complete), 1b) examine if personal contact enhances the tailored feedback received (Study 1b - complete), 2) identify optimal timing of delivery for booster (Study 2 – in progress), 3a) explore social mechanisms of change (across studies), 3b) examine the effects of interventions-plus-boosters when delivered to existing social networks (i.e., fraternities/sororities; Study 3 – not yet started), and 4) examine potential moderators and mediators of reductions in alcohol use and related problems (across studies). Results will provide preliminary data for an R01 application. Prior to the pandemic shut down, data collection was complete for the first two studies in the sequence. Data collection for the third study was about to begin. However, on-site data collection for all studies involving human subjects was halted during March 2020 by the host institution due to the pandemic and related social distancing protocols. Although we have resumed data collection for Study 2 using virtual protocols (after a 9-month pause), examination of project aims is difficult due to the focus on social drinking. This has resulted in much slower enrollment than in previous studies. The extra funded year will allow for the final assessment window of Study 2 (9-month follow-up and data analysis) as well as all activities for Study 3. A projected timeline to complete all originally proposed research activities (complete Study 2 and conduct Study 3) and deliver on all project aims requires 12 additional months for the award, and additional funds are required to maintain the PI’s effort levels required by the mechanism. Training goals identified for the original award period included: 1) to broaden and strengthen her emerging adult alcohol use knowledge base, 2) to develop expertise in the enhancement and evaluation of boosters after interventions for college drinkers, 3) to increase her proficiency in Social Network Analysis, 4) to enhance scholarly productivity via secondary data analyses and manuscript preparation, and 5) to increase her grantsmanship, enlisting the mentorship of Drs. Kate Carey, Michelle Kelley, Cathy Lau-Barraco, Kayo Fujimoto, and Ken Leonard. Many of the training activities required attending in-person workshops and conferences which were cancelled due to the pandemic. Although some activities have transitioned online, the PI could not attend any in summer/fall of 2020 due to pandemic-related daycare closures. However, daycare is now reliably open and the PI plans to attend conferences and workshops during a funded extension year (if provided) so that all training activities are simply delayed and not cancelled.