Growing up in a digital world: A synergistic approach to understanding media use in children ages 1-8 years

在数字世界中成长：了解 1-8 岁儿童媒体使用情况的协同方法

• 批准号: 10701786
• 负责人: RACHEL F. BARR
• 金额: $ 53.94万
• 依托单位: GEORGETOWN UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-09-09 至 2025-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10701786
• 关键词: 2 year old; 3 year old; 5 year old; 7 year old; Address; Affect; Age; COVID-19; COVID-19 pandemic; Child; Code; Cognitive; Cohort Effect; Complex; Data; Data Analyses; Data Analytics; Data Collection; Data Set; Databases; Development; Distal; Ecology; Emotional; Enrollment; Environment; Exposure to; Family; Family Characteristics; Future; Goals; Health; Home; Individual; Infant; Interdisciplinary Study; Intervention; Joints; Longitudinal Studies; Marketing; Measurement; Measures; Methods; Mission; Modeling; National Institute of Child Health and Human Development; Obesity; Online Systems; Outcome; Parents; Pattern; Policies; Predisposition; Psychosocial Stress; Public Health; Questionnaires; Race; Regulation; Reporting; Reproducibility; Research; Research Infrastructure; Sampling; Science; Social Interaction; Source Code; Speed; Symptoms; System; Temperament; Testing; Time; Toddler; Variant; Vision; Visualization; Work; aged; autism spectrum disorder; cohort; cost effective; data reuse; data sharing; data streams; design; diaries; digital; digital media; early childhood; emotion regulation; handheld mobile device; improved; indexing; innovation; lens; longitudinal dataset; middle childhood; open source; pandemic disease; post-pandemic; pre-pandemic; predictive modeling; programs; rapid growth; response; sharing platform; social; social skills; socioeconomics; stressor; time use; tool

Project summary Rapid growth in access to digital media is accompanied by a scarcity of research examining complex, real-time family media context and sociocognitive outcomes, driven in part by a lack of comprehensive measurement tools. To meet this challenge, the PI’s interdisciplinary research team developed a multi-method, scalable, cost-effective toolkit called the Comprehensive Assessment of Family Media Exposure (CAFE) Toolkit. The toolkit is designed to capture the content and context of early media exposure (Barr et al., 2020; Radesky et al., 2020a). While this toolkit represents a substantial step forward in characterizing the family media ecology, progress in understanding the effects of media exposure on child outcomes has also been limited by the lack of large and representative longitudinal datasets, the difficulty of tracking quality of content in an ever-changing media environment, and the lack of a mechanism to rapidly share and analyze results in a theoretically driven manner. To overcome these limitations in the field, the overarching goal of this Research Program proposal is to examine trajectories of media use - characterizing the context, content, and problematic uses of media - in a diverse group of 1200 children aged between 1 to 7 years, assessing temporal associations with emotion regulation and social competence using a cohort sequential design. The Research Program includes three longitudinal studies, collecting data in three cohorts that span the entire age range (1- 3, 3-5, 5-7 year olds). New data collected during the project period will be compared to data collected before and during the COVID pandemic using the same toolkit to examine how the pandemic altered media exposure patterns and the relation between media exposure and socio-emotional outcomes. The work described in this application will also produce research infrastructure to increase the efficiency of coding the quality of media content, a bottleneck in the field. Finally, the data will be integrated, shared, visualized and analyzed in a shared analytic research hub. The proposed research is significant because it would be the first synergistic effort to utilize a comprehensive assessment of the family media ecology in a large, diverse, longitudinal sample to identify antecedents of problematic media use in early childhood as well as specific media use patterns that support social and emotional development in early childhood. The proposed work is innovative because it (1) uses a multi-method, comprehensive assessment of the family media ecology; (2) applies an ecological lens to study media effects and socio-emotional development within the family system; (3) maximizes impact and efficiency with synergistic science; (4) streamlines content coding in an ever-changing media environment; and (5) builds a collaborative platform for cleaning, integrating, and analyzing shared data for reuse.

项目摘要 数字媒体的快速增长伴随着研究复杂的实时 家庭媒体环境和社会认知结果，部分原因是缺乏全面的测量 工具.为了应对这一挑战，PI的跨学科研究团队开发了一种多方法，可扩展， 一个名为“家庭媒体接触综合评估工具包”（CAFE Toolkit）的成本效益工具包。的 工具包被设计为捕获早期媒体曝光的内容和上下文（巴尔等人，2020; Radesky et 例如，2020年a）。虽然这个工具包在描述家庭媒体生态方面迈出了实质性的一步， 在理解媒体曝光对儿童结果的影响方面的进展也受到缺乏 大型和有代表性的纵向数据集，在不断变化的环境中跟踪内容质量的难度 媒体环境，以及缺乏一种机制，以迅速分享和分析结果，在理论上驱动的 方式为了克服该领域的这些局限性，本研究计划的总体目标 建议是检查媒体使用的轨迹-描述背景，内容和问题 媒体的使用-在1200名年龄在1至7岁之间的儿童的不同群体中， 与情绪调节和社会能力的关联使用队列序贯设计。研究 该计划包括三项纵向研究，收集跨越整个年龄范围的三个队列的数据（1- 3、3-5、5-7奥尔兹）。在项目期间收集的新数据将与之前收集的数据进行比较。 以及在新冠疫情期间，使用同一工具包研究疫情如何改变媒体曝光率 媒体曝光和社会情绪结果之间的关系。本文所描述的工作 应用程序还将产生研究基础设施，以提高编码效率和媒体质量 内容是该领域的瓶颈。最后，数据将在一个 共享分析研究中心。这项拟议中的研究意义重大，因为它将是第一个协同 努力利用一个大的，多样化的，纵向的家庭媒体生态的全面评估， 样本，以确定有问题的媒体使用在幼儿期以及具体的媒体使用的前因 支持儿童早期社会和情感发展的模式。建议的工作是创新的 因为它（1）使用多方法，全面评估家庭媒体生态;（2）应用 从生态学的透镜研究媒体的影响和家庭系统内的社会情感发展;（3） 通过协同科学最大限度地提高影响力和效率;（4）在不断变化的 媒体环境;以及（5）构建用于清洗、集成和分析共享数据的协作平台 以便重复使用。