Using TDM to understand mechanisms in adolescent health and risk behavior

使用 TDM 了解青少年健康和危险行为的机制

基本信息

批准号：
10532013
负责人：
MEGAN A. MORENO
金额：
$ 36.75万
依托单位：
UNIVERSITY OF WISCONSIN-MADISON
依托单位国家：
美国
项目类别：
财政年份：
2022
资助国家：
美国
起止时间：
2022-09-12 至 2027-08-31
项目状态：
未结题

来源：
https://reporter.nih.gov/project-details/10532013
关键词：
Adolescence Adolescent Adolescent Behavior Affect Age Alcohol consumption Area Attitude Attitude to Health Behavior Brain Child Rearing Complex Consumption Data Data Collection Development Ecological momentary assessment Enrollment Exposure to Frequencies Functional Magnetic Resonance Imaging Funding Funding Opportunities Future Goals Health behavior Homicide Injury Interdisciplinary Study Intervention Learning Link Longitudinal Studies Measures Medial Methods Modeling Morbidity - disease rate Neurosciences Parents Participant Patient Self-Report Pattern Personal Satisfaction Persuasive Communication Physical Fitness Physical activity Population Predictive Value Predictive Value of Tests Prefrontal Cortex Process Program Research Project Grants Reporting Research Research Design Research Personnel Risk Risk Behaviors Sampling Structure Suicide Surveys Technology Testing Time United States National Institutes of Health Work adolescent brain development adolescent health aged brain behavior digital media experience functional MRI scan health assessment interest longitudinal design mortality neurodevelopment nutrition programs recruit relating to nervous system self reported behavior social media social norm substance use therapy development

项目摘要

PROJECT SUMMARY – PROJECT 1 Adolescence is a critical time period for the development of health behaviors such as physical activity and risk behaviors such as alcohol use. One way adolescents learn about and model their behaviors is via technology and digital media (TDM), particularly social media. Adolescent behavior can be influenced by content that adolescents display (self-generated) on social media, as well as content they consume (other-generated). The long-term goal of this research is to understand mechanisms by which social media influence health and risk behavior towards the development of interventions to promote healthy behavior and reduce risk behavior. The objective of this Project 1 is to understand patterns and content of displayed health and risk behavior on social media that is created by, and consumed by, adolescents. We will determine connections between three key concepts through our Specific Aims, including: 1) what adolescents display on TDM about their own health and risk behaviors via self-generated content, 2) the displayed TDM content adolescents are exposed to in real-time about health and risk behaviors, and 3) adolescents’ self-reported health and risk behavior attitudes, social norms intentions and actions. Our third aim will assess neural processes underlying how created and consumed TDM content is processed and associated with health and risk behavior. The PI, Co-I and consultant on this Project bring over a decade of work in the area of adolescent behaviors displayed on social media, including several NIH-funded studies in this area. Our preliminary data indicates that for older adolescents, self-generated risk behavior content on TDM closely aligns with self-reported behavior, and that Ecological Momentary Assessment (EMA) is feasible to use with adolescent populations to assess real-time TDM use and content exposure. This study will use a longitudinal study design, collecting data over 2 years. The shared participant pool for this P01 program will be leveraged to recruit the sample of 400 adolescents aged 13-15 years at enrollment. Data collection approaches will include social media observation of health and risk behaviors, including self-generated and other-generated. This social media observational data will be linked to self-report survey data including attitudes, social norms, intentions and behaviors. Moderators will include technology importance and parent involvement. Data collection will also include Ecological Momentary Assessment (EMA) to determine adolescents’ exposure to self-generated and other-generated content across TDM in real-time. Finally, investigators will utilize social media data during a fMRI scan to determine whether self-generated and other-generated content is processed differently. This project aligns with the current RFA as utilizes multi-level assessments of health and development, including real-time measures of TDM exposure.

项目摘要 – 项目 1 青春期是身体活动和风险等健康行为发展的关键时期青少年了解和模仿饮酒等行为的一种方式是通过技术。数字媒体 (TDM)，尤其是社交媒体，可能会受到以下内容的影响。青少年在社交媒体上展示（自我生成）以及他们消费的内容（其他生成）。这项研究的长期目标是了解社交媒体影响健康和风险的机制制定干预措施以促进健康行为并减少危险行为。该项目 1 的目标是了解社交媒体上显示的健康和风险行为的模式和内容我们将确定三个关键因素之间的联系。通过我们的具体目标传达的概念，包括：1) 青少年在 TDM 上展示的有关其自身健康和健康状况的信息通过自我生成的内容进行危险行为，2）青少年实时接触到的显示的 TDM 内容关于健康和危险行为，以及 3) 青少年自我报告的健康和危险行为态度、社会我们的第三个目标是评估创造和消费的神经过程。 TDM 内容经过处理并与健康和风险行为相关。该项目带来了十多年来在社交媒体上展示的青少年行为领域的工作，包括美国国立卫生研究院 (NIH) 资助的几项该领域的研究表明，对于年龄较大的青少年来说，自我产生的。 TDM 上的风险行为内容与自我报告的行为密切相关，并且生态时刻评估 (EMA) 可用于青少年群体，以评估实时 TDM 使用情况和内容本研究将采用纵向研究设计，收集共同参与者 2 年的数据。该 P01 计划的人才库将用于招募 400 名 13-15 岁青少年的样本，数据收集方法将包括社交媒体对健康和风险行为的观察，包括自我生成和其他生成的社交媒体观察数据将与自我报告相关联。调查数据包括态度、社会规范、意图和行为，主持人将包括技术。数据收集还将包括生态瞬时评估 (EMA)。实时确定青少年在 TDM 上接触自行生成和其他生成的内容的情况。最后，研究人员将在功能磁共振成像扫描期间利用社交媒体数据来确定是否是自我生成和其他生成的内容的处理方式有所不同，该项目与当前的 RFA 保持一致，因为采用了多级别。健康和发育评估，包括 TDM 暴露的实时测量。