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: 10397058
• 负责人: Kevin Michael King
• 金额: $ 54.15万
• 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/10397058
• 关键词: Affect; Age; Alcohol consumption; Alcohols; Attenuated; Behavior; Buffers; Cellular Phone; Cognition; Communities; Development; Ecological momentary assessment; Emotional; Emotions; Exanthema; Exhibits; Expectancy; Exposure to; Goals; Impulsive Behavior; Impulsivity; Individual; Individual Differences; Internet; Intervention; Intoxication; Lead; Link; Marijuana; Measurement; Methodology; Online Systems; Outcome; Participant; Patient Self-Report; Personality; Personality Traits; Persons; Play; Process; Research; Risk; Role; Sampling; Social Environment; Stress; Surveys; Targeted Research; Testing; Text; Text Messaging; Thinking; Time; aged; alcohol exposure; base; behavioral response; coping; design; emotion regulation; emotional experience; experience; experimental study; innovation; marijuana use; negative affect; negative emotional state; novel; peer; recruit; response; skills; substance misuse; substance use; theories; trait; willingness; 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.

项目摘要 负面紧迫性，面对负面情绪的轻率行动的趋势是强大的 滥用酒精和大麻的人格预测指标（大量使用，陶醉和 结果）。面对强烈的负面情绪，理论上的负面紧迫性的人被认为 尽管长期长期 后果，负面的冲动行为。但是，没有研究测试个人是否 在面对负面情绪时，紧迫性的高度实际上更加冲动，情况可能会发生什么情况 增强或缓冲这种效果，或在酒精和饮酒的发展中发挥哪些作用的作用 大麻在成年期间滥用。当前研究的目的是（AIM 1）表征 - 负面紧迫性的人过程（AIM 2）识别该过程的人之间和内部的主持人， 例如促进酒精的情况和情感调节，（目标3）测试EMA评估的作用 在两年的成年期间，滥用酒精和大麻的紧迫性。使用大 （n = 500）年轻人（18-22岁）定期使用酒精或大麻的样本 社区，拟议的研究将使用生态瞬间进行批判性测试这种紧迫性的理论 评估设计与纵向随访相匹配，使我们能够在个人之间表征 对负面情绪的冲动反应的人内部过程的差异，情况以及 可能加剧或减弱此链接的行为。了解个性可能的机制 导致滥用物质将提供新的研究目标，并刺激更多 集中的人格针对干预措施。