Exploring affect-motivated alcohol use as a value-based decision-making process

探索情感驱动的饮酒作为基于价值的决策过程

• 批准号: 10738470
• 负责人: Jonas Dora
• 金额: $ 17.46万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-09-06 至 2025-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10738470
• 关键词: Addictive Behavior; Affect; Affective; Alcohol abuse; Alcohol consumption; Alcoholic beverage heavy drinker; Alcohols; Award; Behavior; Behavioral Model; Binge Eating; Cognitive Science; Computer Models; Consumption; Data; Decision Making; Development; Diffusion; Doctor of Philosophy; Ecological momentary assessment; Educational workshop; Emotional; Emotions; Empirical Research; Environment; Food; Foundations; Future; Goals; Human; Individual; Institution; Intoxication; Laboratories; Learning; Life; Maps; Mentors; Meta-Analysis; Methods; Modeling; Moods; Motivation; National Institute on Alcohol Abuse and Alcoholism; Negative Reinforcements; Participant; Pathway interactions; Patient Self-Report; Persons; Phase; Positioning Attribute; Positive Reinforcements; Postdoctoral Fellow; Prevention; Process; Psychological reinforcement; Psychology; Regulation; Reporting; Research; Resources; Risk; Scientist; Smoking; Sum; Symptoms; Testing; Training; Translating; Universities; Washington; alcohol abuse therapy; alcohol reinforcement; alcohol research; alcohol use disorder; career; coping; drinking; drinking behavior; emotion regulation; emotional experience; experience; experimental study; improved; innovation; insight; laboratory experiment; negative affect; novel; positive emotional state; reinforcer; response; skills; sobriety; symposium; theories

PROJECT SUMMARY/ABSTRACT K99 training: The goal of the proposed K99/R00 Pathway to Independence Award is to provide Dr. Jonas Dora with training needed to launch his career as an independent scientist. Following his PhD in cognitive psychology, Dr. Dora has already started to make important contributions to the field of alcohol use research as a postdoctoral research fellow in the Department of Psychology at the University of Washington. The proposed K99 training period builds on Dr. Dora’s PhD background and his current training in the study of alcohol use in natural environments. The K99 phase will provide a period of intensive training in the combined study of alcohol use with experimental, ecological momentary assessment, and computational approaches, and will position Dr. Dora to make substantial contributions to the field of alcohol research over the course of his career. Dr. Dora will learn from the proposed mentor (Dr. Kevin King), local collaborators (Drs. William George, Mary Larimer) and external collaborators (Drs. Matt Field, James Murphy, Katie Witkiewitz), who are leading experts in the field of alcohol use research using both experimental and ecologically valid approaches, as well as the advanced computational modeling of behavioral and subjective data. In addition, Dr. Dora will attend courses, scientific conferences, and workshops to meet his training objectives. The University of Washington is a world-class research institution that provides an optimal environment, the necessary resources, and a stimulating intellectual space to facilitate successful completion of this project. K99 research: Together with his mentor and collaborators, Dr. Dora will conduct controlled experiments in a simulated bar environment as well as studies in people’s natural drinking environment to test the idea that negative and positive reinforcement of alcohol can be observed when heavy drinkers with and without symptoms of alcohol use disorder (AUD) make decisions between alcohol and substance-free reinforcers. R00 research: Dr. Dora will translate the K99 research using a task involving hypothetical choices between alcohol and substance-free reinforcers into an ecologically valid test of the hypothesis that positive and negative affect differentially motivate real-world value-based decisions to consume alcohol (vs regulate affect via alternative emotion regulation strategies) in heavy drinkers with/without symptoms of AUD in everyday life. Significance: By combining methods from cognitive psychology and alcohol use research, this research will provide a novel test of the idea that alcohol use is reinforcing in the face of positive and negative emotions, and in that way will advance NIAAA’s strategic aim to identify mechanisms that contribute to AUD. By studying alcohol use as a form of value-based decision-making, the insights from this project will suggest new possibilities to target people’s emotions in the prevention and treatment of alcohol use disorder.

项目概要/摘要 K99 培训：拟议的 K99/R00 独立之路奖的目标是为乔纳斯博士提供 多拉（Dora）在获得认知博士学位后接受了作为独立科学家开展职业生涯所需的培训。 心理学方面，多拉博士已经开始在酒精使用研究领域做出重要贡献 华盛顿大学心理学系博士后研究员。 拟议的 K99 培训期以 Dora 博士的博士背景和他目前在研究中的培训为基础 K99 阶段将提供一段时间的综合强化训练。 通过实验、生态瞬时评估和计算方法研究酒精使用， 并将使多拉博士在酒精研究领域做出重大贡献 多拉博士将向拟议的导师（凯文·金博士）和当地合作者（威廉博士）学习。 George、Mary Larimer）和外部合作者（Matt Field 博士、James Murphy、Katie Witkiewitz），他们是 使用实验和生态有效方法进行酒精使用研究领域的领先专家， 此外，Dora 博士还将研究行为和主观数据的高级计算模型。 参加大学的课程、科学会议和研讨会，以实现他的培训目标。 华盛顿是世界一流的研究机构，提供了最佳的环境、必要的条件 资源和刺激的智力空间，以促进该项目的成功完成。 K99 研究：Dora 博士将与他的导师和合作者一起在一个 模拟酒吧环境以及对人们自然饮酒环境的研究来检验这一想法 当酗酒者有或没有的情况下，可以观察到酒精的负强化和正强化。 酒精使用障碍 (AUD) 的症状使人在酒精和不含物质的强化剂之间做出决定。 R00 研究：Dora 博士将使用一项涉及假设选择的任务来转化 K99 研究 酒精和不含物质的强化物成为对以下假设的生态有效测试：积极和 负面影响会不同程度地激发现实世界中基于价值的饮酒决策（与调节影响相比） 通过替代情绪调节策略）在日常生活中有/没有 AUD 症状的重度饮酒者中。 意义：通过结合认知心理学和酒精使用研究的方法，本研究将 提供了一种新颖的测试，检验酒精在面对积极和消极情绪时会增强这一观点，以及 这样将推进 NIAAA 的战略目标，即通过研究确定有助于 AUD 的机制。 酒精使用作为一种基于价值的决策形式，该项目的见解将提出新的建议 在预防和治疗酒精使用障碍中针对人们的情绪的可能性。