Risk for Alcohol Impaired Driving: From the Laboratory to the Natural Environment

酒后驾驶的风险：从实验室到自然环境

• 批准号: 9382483
• 负责人: DENIS M MCCARTHY
• 金额: $ 56.82万
• 依托单位: UNIVERSITY OF MISSOURI-COLUMBIA
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-04-15 至 2022-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9382483
• 关键词: Accelerometer; Achievement; Acute; Affect; Age; Alcohol consumption; Alcohol or Other Drugs use; Alcohols; Attitude; Automobile Driving; Behavior; Biosensor; Cellular Phone; Collection; Data; Decision Making; Ecological momentary assessment; Elements; Enrollment; Ensure; Environment; Event; Feeling; Frequencies; Home environment; Impulsivity; Individual; Intention; Intervention; Interview; Intoxication; Judgment; Laboratories; Laboratory Finding; Lead; Life; Literature; Location; Measurement; Measures; Methods; Modality; Modeling; Monitor; Movement; Participant; Patient Self-Report; Physiological; Positioning Attribute; Preventive Intervention; Psychopharmacology; Randomized; Reporting; Risk; Risk Factors; Role; Sample Size; Science; Secure; Short-Term Memory; System; Techniques; Technology; Testing; Thinking; Time; Vehicle crash; Work; alcohol demand; alcohol effect; alcohol intervention; alcohol risk; arm; base; behavior change; behavioral economics; cost effective; design; drinking; driving behavior; effective intervention; experience; heavy drinking young adult; impaired driving performance; improved; mobile computing; novel; novel strategies; prospective; success

Project Summary Despite previous success in reducing alcohol impaired driving (AID), rates of alcohol-related motor vehicle crashes have not decreased significantly since the 1990s. Developing novel approaches to prevention/intervention is likely required to produce further progress. Building on laboratory findings from the original project (Acute Alcohol Effects on Impulsivity and Risk for Drinking and Driving), the proposed project is designed to bring this work out of the lab and into the natural drinking environment in which AID decisions are made. Participants will complete a laboratory alcohol administration session followed by six weeks of multi-method ambulatory assessment. The ambulatory assessment component will include participant report via smartphone, transdermal alcohol concentration (TAC) using the BACtrack biosensor, and location and movement data passively collected by the smartphone GPS/accelerometer. The combination of these methods will allow for the integration of subjective (e.g., perceived intoxication) and objective (e.g., TAC, calculated drinking location) data for each drinking episode. Aim 1 of the project is to test laboratory measures as prospective predictors of AID and examine the role of event-level influences on specific AID decisions. Aim 2 of the proposed project is to test the potential for a novel intervention to reduce AID using mobile technology. Participants will be randomly assigned to either a full ambulatory assessment or a minimal assessment control condition. The timing of the introduction of AA will also be manipulated within the full ambulatory assessment condition. This design will allow us to test whether the introduction of ambulatory assessment produces changes in AID behavior, as well as whether such changes persist once ambulatory assessment is discontinued. Changes made to the revised application are aimed at ensuring the achievement of both study aims. If Aim 2 is achieved and ambulatory assessment alters AID behavior, the combination of the minimal assessment control condition and the full assessment condition prior to the introduction of ambulatory assessment has sufficient sample size and power to test Aim 1 hypotheses.

项目摘要 尽管以前在减少酒精障碍驾驶（AID）方面取得了成功，但与酒精有关 自1990年代以来，机动车撞车事故尚未显着减少。发展小说 可能需要进行预防/干预的方法才能进一步进一步进展。建立 原始项目的实验室发现（急性酒精对冲动性的影响和风险 饮酒和驾驶）旨在将这项工作带出实验室并进入 做出援助决定的自然饮酒环境。参与者将完成 实验室酒精管理会议，然后进行六周的多方法卧床 评估。门诊评估部分将包括参与者报告 智能手机，使用Bactrack生物传感器的透皮酒精浓度（TAC）和 位置和移动数据由智能手机GPS/加速度计被动收集。这 这些方法的组合将允许主观整合（例如，感知到 中毒）和客观（例如TAC，计算的饮酒位置）数据 插曲。该项目的目标1是测试实验室措施作为援助的前瞻性预测指标 检查事件级别影响对特定援助决策的作用。 拟议项目的目标2是测试新的干预措施以减少援助的潜力 使用移动技术。参与者将被随机分配给一个完整的卧床 评估或最小评估控制条件。引入AA的时机将 也可以在整个门诊评估条件下进行操纵。这种设计将使我们能够 测试非门诊评估的引入是否会导致援助行为的变化，因为 一旦停产，这种变化是否持续存在。更改 对修订的应用程序进行的旨在确保实现这两个研究目标。如果 AIM 2是实现的，门诊评估改变了援助行为，结合了 引言之前的最小评估控制条件和完整的评估条件 卧床评估具有足够的样本量和能力来检验目标1假设。