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 通过研究复杂，实时的研究很少，可以实现数字媒体的快速增长 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个多方法，可扩展的， 具有成本效益的工具包称为家庭媒体曝光（CAFE）工具包的全面评估。这 工具包旨在捕获早期媒体曝光的内容和内容（Barr等，2020; Radesky et Al。，2020a）。尽管此工具包在表征家庭媒体生态方面迈出了重要的一步，但 理解媒体暴露对儿童结果的影响的进展也受到缺乏的限制 大型和代表性的纵向数据集，难以在不断变化的情况下跟踪内容质量 媒体环境以及缺乏快速共享和分析结果的机制 方式。为了克服该领域的这些局限性，该研究计划的总体目标 建议是检查媒体使用的轨迹 - 表征内容，内容和问题的轨迹 媒体的使用 - 在1至7岁之间的1200名儿童的潜水员组中，评估临时性 使用队列顺序设计与情感调节和社会能力的关联。研究 计划包括三个纵向研究，收集跨越整个年龄范围的三个同类群体（1- 3、3-5、5-7岁）。在项目期间收集的新数据将与之前收集的数据进行比较 在共同大流行期间，使用相同的工具包检查大流行如何改变培养基的暴露 模式以及媒体暴露与社会情感结果之间的关系。其中描述的工作 应用还将生成研究基础设施，以提高编码媒体质量的效率 内容，田野中的瓶颈。最后，将在一个集成，共享，可视化和分析数据中 共享分析研究中心。拟议的研究很重要，因为它将是第一个协同作用 努力利用大型，潜水员，纵向的家庭媒体生态的全面评估 样本以识别幼儿时期有问题的媒体使用的先例以及特定的媒体使用 支持幼儿期社会和情感发展的模式。拟议的工作是创新的 因为它（1）使用了对家庭媒体生态学的多方法，全面评估； （2）适用 研究家庭体系内媒体效果和社会情感发展的生态视角； （3） 通过协同科学最大化影响和效率； （4）简化不断变化的内容编码 媒体环境； （5）建立一个协作平台，用于清洁，集成和分析共享数据 重用。