Michigan Interactive Tech in Toddlers (MITTen) study

密歇根幼儿互动技术 (MITTen) 研究

• 批准号: 10701793
• 负责人: JENNY S RADESKY
• 金额: $ 9.75万
• 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/10701793
• 关键词: 8 year old; Adolescence; Adoption; Age; American; Articulation; Attention; Behavior; Behavior Therapy; Cellular Phone; Characteristics; Child; Child Development; Child Health; Child Rearing; Childhood; Classification; Cognitive; Computers; Cues; Data Collection; Development; Devices; Disadvantaged; Educational workshop; Emotional; Environment; Equation; Exhibits; Family; Feeling; Frequencies; Guidelines; Home visitation; Hour; Household; Individual; Infant; Interruption; Interview; Knowledge; Life; Longitudinal cohort study; Mental Health; Michigan; Modeling; National Institute of Child Health and Human Development; Outcome; Parent-Child Relations; Parents; Pathway interactions; Play; Policies; Population; Predisposition; Psychosocial Stress; Reading; Recommendation; Reporting; Research; Research Personnel; Resistance; Shapes; Sleep; Stress; Tablets; Technology; Television; Temperament; Testing; Time; Toddler; Well in self; Work; behavioral response; caregiving; cognitive load; design; digital; digital ecosystem; digital media; early childhood; emotion regulation; emotional functioning; evidence base; executive function; experience; externalizing behavior; handheld mobile device; negative affect; news; novel; programs; psychosocial stressors; response; skills; social; social influence; social media; social skills; touchscreen; tv watching; virtual

ABSTRACT The rapid adoption of mobile and interactive technologies by American families has outpaced research on their potential effects on child development and health. Much prior research on television (TV) and older forms of media relied upon parent recall of global constructs such as “screen time,” which may not be a complete representation of family media use now that parents and children use mobile and interactive devices in an intermittent, on-demand manner throughout the day. As highlighted at the 2018 NICHD scientific workshop on Media Exposure and Early Child Development, the design affordances of mobile and interactive media differ from TV in several important ways, and deserve novel scientific paradigms to describe how children and families use media. The proposed project will fill these gaps in scientific knowledge by testing a conceptual framework that examines how parent and child mobile media use influence the development of child socio- emotional skills through mechanisms involving parent and child cognitive, emotional, and behavioral responses states. We will also test whether effects are moderated by child temperament, parent executive functioning, and family psychosocial stress. The proposed research leverages an ongoing longitudinal cohort study of diverse toddlers and their parents (NICHD 1R01HD102370, PI: Radesky) that conducts home visit-based data collection at ages 2, 3, and 4 years, adding virtual data collection waves at 2.5, 3.5, and 4.5 years with the CAFE Consortium data collection toolkit. Our approach will be synergistic with the other CAFE investigators on this P01 Proposal and include a program aim of efficiently classifying children’s content as positive and child- centered vs. engagement-prolonging and exploitative. In specific aim 1, we will use structural equation models to examine bidirectional, longitudinal associations between parent mobile media use duration, frequency of interruptions of family activities, and media response states (cognitive load related to media use) with early childhood social competence, emotion regulation, and problematic media use. In specific aim 2, we will examine bidirectional longitudinal associations between child mobile media use for regulatory purposes, content quality (exploitative vs. positive), and media response states (difficulty transitioning from media) with early childhood social competence, emotion regulation, and problematic media use. In specific aim 3, Examine differential susceptibility to media effects by testing moderation of associations in SA1 and SA2 by child temperament, parent executive functioning, and psychosocial stressors. Our findings will contribute to the evidence base upon which digital media guidelines are based, as well as digital design approaches that reflect the needs of families with young children. In addition, our attention to modeling bidirectional associations and articulating individual child, parent, and design affordance factors in the context of early socio-emotional development will inform development of both precise behavioral interventions and recommendations for population-level digital design and policy.

抽象的 美国家庭对移动和交互技术的迅速采用已经超过了对其的研究 对儿童发育和健康的潜在影响。先前对电视（TV）和旧形式的研究 媒体依赖于家长对“屏幕时间”等全球结构的回忆，这可能不是完整的 由于父母和孩子同时使用移动和交互设备，因此家庭媒体使用的代表性 全天间歇性、按需方式。正如 2018 年 NICHD 科学研讨会所强调的 媒体接触和儿童早期发展，移动媒体和互动媒体的设计可供性不同 电视中的一些重要方式，值得新颖的科学范式来描述儿童和 家庭使用媒体。拟议的项目将通过测试概念来填补科学知识的这些空白 该框架研究了父母和儿童移动媒体的使用如何影响儿童社会发展 通过涉及父母和孩子认知、情感和行为反应的机制来提高情感技能 州。我们还将测试影响是否受到儿童气质、父母执行功能、 和家庭心理压力。拟议的研究利用了一项正在进行的纵向队列研究 不同的幼儿及其父母（NICHD 1R01HD102370，PI：Radesky）进行基于家访的数据 收集 2、3 和 4 岁的数据，并添加 2.5、3.5 和 4.5 岁的虚拟数据收集波 CAFE 联盟数据收集工具包。我们的方法将与其他 CAFE 研究人员在以下方面协同作用 这个 P01 提案并包括一个计划目标，即有效地将儿童内容分类为积极的和儿童的内容 以中心为中心 vs. 延长参与度和剥削性。在具体目标1中，我们将使用结构方程模型 检查家长移动媒体使用时长、使用频率之间的双向纵向关联 家庭活动的中断以及早期的媒体反应状态（与媒体使用相关的认知负荷） 儿童社交能力、情绪调节和有问题的媒体使用。在具体目标2中，我们将 出于监管目的检查儿童移动媒体使用之间的双向纵向关联， 内容质量（利用性与积极性）和媒体响应状态（从媒体过渡的困难） 幼儿社交能力、情绪调节和有问题的媒体使用。在具体目标 3 中，检查 通过测试儿童对 SA1 和 SA2 关联的调节来了解对媒体效应的不同易感性 气质、父母的执行功能和社会心理压力源。我们的研究结果将有助于 数字媒体指南所依据的证据基础，以及反映数字设计方法 有小孩的家庭的需求。此外，我们对双向关联建模的关注和 在早期社会情感背景下阐明个体儿童、父母和设计可供性因素 发展将为制定精确的行为干预措施和建议提供信息 人口层面的数字设计和政策。