Characterizing alcohol use disorder recovery-related exposures on Twitter: Content, cluster, and network analysis

描述 Twitter 上与酒精使用障碍恢复相关的暴露特征：内容、聚类和网络分析

• 批准号: 10934623
• 负责人: Alex Russell
• 金额: $ 14.82万
• 依托单位: MASSACHUSETTS GENERAL HOSPITAL
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-09-20 至 2027-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10934623
• 关键词: Characterizing; alcohol; use; disorder; recovery

PROJECT SUMMARY/ABSTRACT The overarching goal of this K01 is to support the training of Dr. Alex Russell. His goal is to become an independent alcohol use disorder (AUD) recovery researcher with expertise in how to leverage social media platforms to enhance AUD treatment and recovery outcomes in novel and innovative ways. To help achieve this goal, the candidate proposes an original mentored research study focused on developing scientific knowledge about AUD and recovery-related social media exposures in order to define prominent social-media based barriers to and facilitators of AUD recovery, and thereby informing narrative-based social media interventions designed to enhance AUD treatment and recovery outcomes. In aim 1, we will characterize AUD and recovery- related exposures on Twitter by conducting a qualitative content analysis using an unsupervised machine learning and inductive coding approach – identifying potential barriers to/facilitators of recovery present on Twitter. In aim 2, we will use latent class analysis to identify underlying content similarities between clusters of tweets, over and above individual themes. We will also determine how varying post characteristics (e.g., format, source) and content cluster themes are associated with user engagement (i.e., likes, retweets). In aim 3, social network analysis will be used to examine the network structure of barriers/facilitators-related posts, identifying important opinion-leaders and topics about AUD and recovery on Twitter (targets for later intervention) and to determine how network position of posts varies by post characteristics (e.g., format, source) and domains of AUD recovery barriers and facilitators. This mentored study is intended to facilitate training to help the candidate develop the expertise to build an independent research career. More specifically, Dr. Russell’s mentorship team (Philip Massey, Brandon Bergman, John Kelly, Dana Litt, and Brian Primack) will foster his scientific development in the following areas: 1) AUD recovery science (addiction treatment and recovery, mechanisms of recovery- related behavior change, digital recovery support services); 2) social media-based research methods (theory, data collection, measurement, analyses, and interpretation); 3) latent class analysis; 4) social network analysis; and 5) career development and grantsmanship. Additionally, Dr. Russell’s training plan will supplement practical experiences and mentorship with formal coursework and workshop attendance, and dissemination of research findings at conferences. His career goals are in line with NIAAA’s emphases on a) the identification and development of strategies to reduce personal and organizational barriers that prevent people with alcohol use disorders from seeking and receiving appropriate care, b) the study of potentially vital recovery mechanisms during an at-risk developmental stage, c) the development and testing of methods that can enhance the diffusion and adoption of evidence-based alcohol-related treatment practices across the full spectrum of services for at- risk, harmful, and dependent drinkers, and d) the development of innovative behavioral strategies to promote drinking-related behavior change (PA-15-299).

项目概要/摘要 K01 的首要目标是支持 Alex Russell 博士的培训，他的目标是成为一名医生。 独立酒精使用障碍 (AUD) 康复研究员，拥有如何利用社交媒体的专业知识 以新颖和创新的方式增强 AUD 治疗和康复效果的平台，以帮助实现这一目标。 目标是，候选人提出一项原创的指导性研究，重点是发展科学知识 关于澳元和与复苏相关的社交媒体曝光，以便定义基于社交媒体的突出 澳元复苏的障碍和促进因素，从而为基于叙事的社交媒体干预措施提供信息 旨在增强 AUD 治疗和康复效果 在目标 1 中，我们将描述 AUD 和康复的特征。 通过使用无人监督的机器进行定性内容分析，在 Twitter 上进行相关曝光 学习和归纳编码方法 – 识别存在的恢复的潜在障碍/促进因素 在目标 2 中，我们将使用潜在类别分析来识别聚类之间的潜在内容相似性。 除了个别主题之外，我们还将确定帖子特征（例如格式、 源）和内容集群主题与用户参与度（即点赞、转发）相关。在目标 3 中，社交。 将使用网络分析来检查障碍/促进因素相关职位的网络结构，确定 Twitter 上有关澳元和复苏的重要意见领袖和话题（后续干预的目标）以及 确定帖子的网络位置如何根据帖子特征（例如格式、来源）和领域而变化 AUD 恢复障碍和促进因素 这项指导性研究旨在促进培训以帮助候选人。 更具体地说，罗素博士的导师团队培养了建立独立研究生涯的专业知识。 （菲利普·梅西、布兰登·伯格曼、约翰·凯利、达纳·利特和布莱恩·普里马克）将促进他的科学发展 在以下领域：1）AUD康复科学（成瘾治疗和康复，康复机制- 2）基于社交媒体的研究方法（理论、 数据收集、测量、分析和解释）；3）潜在类别分析；4）社交网络分析； 5）职业发展和资助此外，Russell博士的培训计划将补充实践。 参加正式课程和研讨会以及传播研究的经验和指导 他的职业目标与 NIAAA 的重点一致：a) 识别和 制定策略，减少阻碍人们饮酒的个人和组织障碍 b) 接受潜在重要恢复机制的研究 在有风险的发育阶段，c）开发和测试可以增强扩散的方法 并在各种服务中采用基于酒精的证据相关治疗实践 风险、有害和依赖饮酒者，以及 d) 制定创新的行为策略以促进 饮酒相关的行为改变 (PA-15-299)。