Ecological Momentary Assessment of Negative Urgency's Effects on Alcohol and Marijuana Misuse

负面紧迫性对酒精和大麻滥用影响的生态瞬时评估

• 批准号: 10399178
• 负责人: Kevin Michael King
• 金额: $ 0.99万
• 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: 2019-07-15 至 2024-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10399178
• 关键词: Administrative Supplement; Affect; Age; Alcohol consumption; Alcohols; Appointment; Attenuated; Behavior; Buffers; Communities; Custom; Development; Ecological momentary assessment; Emotions; Exanthema; Goals; Grant; Human Subject Research; Impulsive Behavior; Impulsivity; Individual; Individual Differences; Internships; Intervention; Intoxication; Knowledge; Lead; Link; Marijuana; Mentors; National Institute of Drug Abuse; Participant; Personality; Persons; Play; Process; Protocols documentation; Research; Research Assistant; Review Literature; Role; Sampling; Targeted Research; Testing; Time; Training; design; emotion regulation; experience; flexibility; interest; meetings; negative affect; novel; programs; recruit; research study; response; skills; substance misuse; substance use; summer research; theories; young adult

PROJECT SUMMARY Negative urgency, a tendency to rash action in the face of negative emotions, is one of the strongest personality predictors of alcohol and marijuana misuse (heavy use, intoxication, and the experience of consequences). In the face of strong negative emotions, people high on negative urgency are theorized to engage in impulsive behavior that is hyper-focused on relieving negative affect despite the long-term consequences, negatively reinforcing impulsive behavior. However, no research has tested whether individuals high on urgency actually behave more impulsively in the face of negative emotions, what situations might enhance or buffer this effect, or what role affect-driven impulsivity plays in the development of alcohol and marijuana misuse during young adulthood. The goal of the current study is to (Aim 1) characterize the within- person process of negative urgency (Aim 2) identify between and within person moderators of that process, such as alcohol-promoting situations and emotion regulation, and (Aim 3) test the role of EMA-assessed urgency in the development of alcohol and marijuana misuse over two years of young adulthood. Using a large (n = 500) sample of young adults (age 18 – 22) who regularly use alcohol or marijuana recruited from the community, the proposed study will critically test this theory of urgency using an ecological momentary assessment design matched with longitudinal follow-ups, allowing us to characterize between individual differences in the within-person process of impulsive responses to negative emotions, and the situations and behaviors that may exacerbate or attenuate this link. Understanding the mechanisms by which personality may lead to substance misuse will provide novel targets of research as well as spur the development of more focused personality targeted interventions. The following was appended in April 2021 for the purposes of an administrative supplement to the original grant. National Institute on Drug Abuse (NIDA) Intern Role A Summer Research Intern selected through the NIDA Summer Research Internship Program will join the project and engage with research staff and participants. They will be trained in human subjects research and the study protocol; roughly 60% of their time will be dedicated to study tasks such as meeting with participants for the onboarding appointment and attending meetings with research assistants. The other 40% of their time will be spent engaging in training and literature review guided by Dr. Kevin King. These efforts will be undertaken with the goal of building the intern’s knowledge of study-related research on impulsivity and substance use. Some flexibility will be allowed so that the intern and mentor (Dr. King) might customize their training toward their particular interests within the scope of the study.

项目概要 消极紧迫感，即面对负面情绪时采取鲁莽行动的倾向，是最强烈的情绪之一。 酒精和大麻人格滥用的预测因素（大量使用、中毒和吸食大麻的经历） 理论上，面对强烈的负面情绪，消极紧迫感高的人会这样做。 从事过度专注于缓解负面影响的冲动行为，尽管这是长期的 然而，没有研究测试个人是否会消极地强化冲动行为。 高度紧迫感实际上在面对负面情绪时表现得更加冲动，什么情况可能会 增强或缓冲这种影响，或者情感驱动的冲动在酒精和酒精的发展中起什么作用 当前研究的目标是（目标 1）描述青少年时期的大麻滥用情况。 负面紧迫性的个人流程（目标 2）在该流程的个人调节者之间和个人内部进行识别， 例如酒精促进情况和情绪调节，以及（目标 3）测试 EMA 评估的作用 成年早期两年内酒精和大麻滥用的发展紧迫性。 (n = 500) 经常使用酒精或大麻的年轻人样本（18 – 22 岁） 社区，拟议的研究将使用生态瞬时来批判性地测试这种紧迫性理论 评估设计与纵向随访相匹配，使我们能够区分个体之间的特征 对负面情绪的冲动反应过程的差异，以及情况和情况 了解可能加剧或减弱这种联系的机制。 导致药物滥用将提供新的研究目标并刺激更多药物的发展 重点个性干预。 2021 年 4 月添加以下内容，作为对原文件的行政补充 授予。 国家药物滥用研究所 (NIDA) 实习生角色 通过 NIDA 暑期研究实习计划选出的暑期研究实习生将加入 项目并与研究人员和参与者进行接触，他们将接受人类受试者研究的培训。 和研究方案；大约 60% 的时间将致力于研究任务，例如与 参加入职预约和参加研究助理会议的人员 其余 40%。 他们的时间将花在凯文·金博士指导下的培训和文献综述上。 进行的目的是培养实习生关于冲动和学习相关研究的知识 物质的使用将被允许一定的灵活性，以便实习生和导师（金博士）可以定制他们的药物。 在研究范围内针对他们的特殊兴趣进行培训。