Digital Assessment Core

数字评估核心

• 批准号: 10701918
• 负责人: Jennette P Moreno
• 金额: $ 37.65万
• 依托单位: BAYLOR COLLEGE OF MEDICINE
• 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 2027-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10701918
• 关键词: Accelerometer; Address; Android; Archives; Beds; Behavior; Child; Child Health; Child Nutrition; Circadian Rhythms; Code; Collaborations; Communities; Consultations; Data; Data Collection; Development; Devices; Ensure; Equipment and supply inventories; Excision; Funding; Future; Goals; Guidelines; Home; Home environment; Hour; Institution; Interdisciplinary Study; Learning; Light; Maintenance; Manuals; Measures; Metabolic; Methods; Mission; Nursery Schools; Nutritional Study; Parents; Pattern; Play; Polysomnography; Positioning Attribute; Procedures; Process; Quality Control; Reporting; Research; Research Training; Rest; Sampling; School-Age Population; Secure; Services; Sleep; Technical Expertise; Techniques; Technology; Technology Assessment; Testing; Training; Weight; Wrist; actigraphy; circadian; cohort; computerized data processing; data integration; data quality; diaries; digital; digital assessment; digital media; elementary school; executive function; handheld mobile device; junior high school; member; multidisciplinary; parental role; programs; remote monitoring; sensor; software development; tv watching; wearable device

PROJECT SUMMARY/ABSTRACT Previous studies of children’s TDM use and sleep have frequently relied on parent-report of these behaviors. Parent reporting of children’s TDM use is either very brief and inaccurate (reporting typical use with about 3 questions) or very labor intensive, requiring parents to actively report on their child’s TDM use every 15 minutes during the day (TDM diaries). Both can lead to gross under and over-reporting of children’s TV viewing or mobile device use. Leveraging advances in digital sensors which permit the objective and passive (i.e., requiring little to no effort by the parent or child) assessment of TDM use and sleep/activity behaviors, the DA- Core will support the overall program by ensuring high-quality assessment of children’s TDM and sleep across Projects 1, 2, and 3. Specifically, Project 1 will use FLASH-TV, and applications that track mobile device use and wrist worn accelerometer to examine the association of the amount, timing, and type of children’s TDM use on children’s sleep. Using the same cohort and TDM use assessment as Project 1, Project 2 will examine the impact of TDM use on children’s executive functioning and weight status, and examine the moderating role parents can play. Project 3 systematically examines the impact of the timing of children’s mobile device use in the home environment before bed on their circadian timing, sleep (as measured by wearable devices in the home), and executive functioning. The DA-Core will support the overall program by ensuring high-quality objective and passive (i.e., requiring little to no effort by the parent or child) assessment of children’s TDM and sleep across Projects 1, 2, and 3. The DA-Core will establish a sustainable, multi-disciplinary core to service the current proposal and future research in the use of digital sensors and wearable devices. Aims and objectives of the core will include management and maintenance of an inventory of devices (i.e., FLASH-TV and actigraphs), training staff in assessment procedures, processing of data, conducting quality control procedures to ensure the quality of the data, integration of data across our various platforms to allow for hour- to-hour examination of the interaction of TDM use and rest/activity patterns, and storage and maintenance of the raw, processed, and extracted data on a secure data server that is accessible by all of the cores, projects, and team members across institutions. The over-arching goal of this application is to launch a sustainable multi-disciplinary research program to robustly investigate the short- and long-term influence of TDM use on a diverse sample of preschool aged children’s sleep, circadian rhythms, EF, and weight status. The projects and cores established with this research program will permit the research team to address the specific aims of each project, in addition to position us to seek additional funding to continue to follow this cohort of preschoolers over a longer duration. Future objective assessment of TDM use among these children as they start elementary school and then move into middle school would greatly enhance our understanding of the impact of TDM use, whether good or bad, on children’s health and development.

项目概要/摘要 之前对儿童 TDM 使用和睡眠的研究经常依赖于家长对这些行为的报告。 家长对儿童 TDM 使用情况的报告要么非常简短，要么不准确（报告大约 3 个孩子的典型使用情况） 问题）或非常劳动密集型，要求家长每 15 次主动报告孩子的 TDM 使用情况 白天的分钟数（TDM 日记）都会导致儿童电视观看时间的严重少报和多报。 或移动设备的使用，允许客观和被动（即， 几乎不需要父母或孩子的努力）对 TDM 使用和睡眠/活动行为的评估，DA- Core 将通过对儿童 TDM 进行高质量评估并确保整个睡眠来支持整个计划 项目 1、2 和 3。具体来说，项目 1 将使用 FLASH-TV 以及跟踪移动设备使用情况的应用程序 和腕戴式加速度计来检查儿童 TDM 的数量、时间和类型之间的关联 项目 2 将使用与项目 1 相同的队列和 TDM 使用评估来检查儿童睡眠的使用情况。 TDM 使用对儿童执行功能和体重状况的影响，并检查其调节作用 项目 3 系统地研究了儿童使用移动设备的时间安排的影响。 睡前的家庭环境影响他们的昼夜节律、睡眠（通过可穿戴设备测量） 主页）和执行职能将通过确保高质量来支持整个计划。 对儿童的 TDM 进行客观和被动的评估（即，几乎不需要父母或孩子做出任何努力） 跨项目 1、2 和 3。DA 核心将建立一个可持续的、多学科的服务核心 使用数字传感器和可穿戴设备的当前提案和未来研究。 核心的目标将包括管理和维护设备清单（即 FLASH-TV actigraphs），对员工进行评估程序、数据处理、质量控制方面的培训 确保数据质量的程序，跨我们各个平台的数据集成，以允许小时 按小时检查 TDM 使用和休息/活动模式的相互作用，以及存储和维护 安全数据服务器上的原始、处理和提取的数据可供所有核心、项目、 该应用程序的首要目标是推出可持续发展的项目。 多学科研究计划，旨在深入研究 TDM 使用对 学龄前儿童睡眠、昼夜节律、EF 和体重状况的不同样本。 通过该研究计划建立的核心将使研究团队能够解决每个项目的具体目标 项目，除了使我们能够寻求额外的资金来继续跟踪这群学龄前儿童 未来对这些儿童开始使用 TDM 进行客观评估。 小学然后进入中学将大大增强我们对影响的理解 TDM 的使用，无论好坏，都会影响儿童的健康和发展。