Predicting polysubstance impaired driving in young adults: Longitudinal and event-level assessment of the role of norms and motives.

预测年轻人的多物质驾驶障碍：规范和动机作用的纵向和事件层面评估。

• 批准号: 10220745
• 负责人: Brittney Hultgren
• 金额: $ 31.34万
• 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: 2019-09-01 至 2022-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10220745
• 关键词: Predicting; polysubstance; impaired; driving; young

PROJECT SUMMARY/ABSTRACT Impaired driving continues to be a major public health concern with over 10,000 deaths caused by alcohol- related vehicle crashes every year. A growing concern is polysubstance impaired driving, specifically when drivers are impaired by both alcohol and marijuana. Rates of simultaneous alcohol and marijuana use (SAM) and vehicle crashes are high among young adults, indicating a need for research on predictors of driving while SAM impaired (D-SAM) and riding with a driver who is SAM impaired (R-SAM) to inform prevention intervention efforts for this population. The current study proposes two phases of research to assess risk and protective factors of D-SAM and R-SAM. Phase 1 will utilize the statewide Washington Young Adult Health Survey sample of more than 7,000 young adults to collect norms on SAM, D-SAM and R-SAM and assess their association with risky driving-related outcomes. Phase 2 will collect a new sample of young adults (N=400) and utilize measurement burst design to examine how norms and motives to use alcohol, marijuana, and SAM are associated with D-SAM and R-SAM at the global and event level. Global assessments will be at baseline and 6 months. Participants will also complete once a day event-level surveys on Thursdays, Fridays, Saturdays and Sundays every other week for 6 months. The association of demographics, personality characteristics, and mental health factors on event-level D-SAM and R-SAM will also be assessed, as these factors have previously been shown to be associated with risky and impaired driving behaviors. This research is innovative in that while there is empirical support for norms and motives as predictors of alcohol and marijuana use and consequences, limited research has examined them in the context of SAM use or impaired driving behaviors, and no research has examined how they predict D-SAM or R-SAM. Further, there has been almost no research that has assessed event-level predictors of any type of impaired drivers. The findings from the current study may be used to inform prevention and intervention efforts and the entities that implement them. The proposal includes strong collaborations with state level entities, specifically the Washington College Coalition for Substance Abuse Prevention, Washington Traffic Safety Committee and the Division for Behavioral Health and Recovery. Through partners we will 1) help identify a list of key stakeholders on preventing impaired driving, specifically D-SAM and R-SAM in WA, 2) provide information on their current projects, barriers, and supports for prevention of D-SAM and R-SAM, 3) deliver feedback on the current study's measures and assessments, and 4) facilitate dissemination and translation though several avenues at the local and state levels. Thus, the current project has the potential to impact D-SAM and R-SAM prevention efforts and reduce unnecessary fatalities and injuries caused by these impaired driving-related behaviors.

项目概要/摘要 酒后驾驶仍然是一个主要的公共卫生问题，超过 10,000 人因酒精死亡 每年都会发生相关车辆事故。人们越来越担心多物质影响驾驶，特别是当 司机受到酒精和大麻的影响。同时饮酒和吸食大麻的比率 (SAM) 年轻人中车祸发生率很高，这表明需要研究驾驶时的预测因素 SAM 受损 (D-SAM) 以及与 SAM 受损 (R-SAM) 的驾驶员一起骑行以告知预防 针对这一人群的干预措施。当前的研究提出了两个阶段的研究来评估风险和 D-SAM 和 R-SAM 的保护因子。第一阶段将利用全州华盛顿青少年健康中心 对 7,000 多名年轻人进行调查样本，收集 SAM、D-SAM 和 R-SAM 的规范并进行评估 它们与危险驾驶相关结果的关联。第二阶段将收集新的年轻人样本 （N=400）并利用突发测量设计来研究使用酒精、大麻的规范和动机， SAM 和 SAM 在全局和事件级别与 D-SAM 和 R-SAM 相关联。全球评估将于 基线和 6 个月。参与者还将在周四、周五、 每隔一周周六和周日，持续 6 个月。人口统计、个性的关联 还将评估事件级别 D-SAM 和 R-SAM 的特征和心理健康因素，因为这些 此前已证明这些因素与危险和受损驾驶行为有关。这项研究 具有创新性，因为虽然有经验支持规范和动机作为酒精和酒精的预测因素 大麻的使用和后果，有限的研究在 SAM 使用或受损的背景下对其进行了检验 驾驶行为，但没有研究检验它们如何预测 D-SAM 或 R-SAM。此外，还出现了 几乎没有研究评估任何类型受损驾驶员的事件级预测因素。研究结果来自 目前的研究可用于为预防和干预工作以及实施的实体提供信息 他们。该提案包括与州级实体，特别是华盛顿学院的强有力合作 预防药物滥用联盟、华盛顿交通安全委员会和该司 行为健康与康复。通过合作伙伴，我们将 1) 帮助确定关键利益相关者名单 防止不良驾驶，特别是西澳州的 D-SAM 和 R-SAM，2) 提供有关其当前情况的信息 预防 D-SAM 和 R-SAM 的项目、障碍和支持，3) 提供有关当前研究的反馈 措施和评估，以及 4) 通过当地的多种途径促进传播和翻译 和州级。因此，当前项目有可能影响 D-SAM 和 R-SAM 预防工作 并减少因这些不良驾驶相关行为造成的不必要的伤亡。

项目成果

Injunctive Norms and Driving Under the Influence and Riding With an Impaired Driver Among Young Adults in Washington State.

华盛顿州年轻人的禁令规范、酒后驾驶以及与不清醒驾驶员的驾驶。

• 发表时间: 2023-11
• 作者: Hultgren, Brittney A;Guttmannova, Katarina;Cadigan, Jennifer M;Kilmer, Jason R;Delawalla, Miranda L M;Lee, Christine M;Larimer, Mary E
• 通讯作者: Larimer, Mary E