Digital Assessment Core

数字评估核心

• 批准号: 10532294
• 负责人: Jennette P Moreno
• 金额: $ 20.05万
• 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/10532294
• 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; Lead; 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; Secure; Services; Sleep; Technical Expertise; Techniques; Technology; Technology Assessment; Testing; Training; Weight; Wrist; actigraphy; aged; circadian; cohort; computerized data processing; data integration; data quality; diaries; digital; 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.

项目摘要/摘要 以前关于儿童TDM使用和睡眠的研究经常依赖于这些行为的父母报告。 父母报告儿童TDM使用的使用非常简短且不准确（报告典型用途，大约3 问题）或非常密集的劳动力，要求父母每15次积极报告孩子的TDM使用 白天的分钟（TDM日记）。两者都可能导致儿童电视观看的大量和过度报告 或移动设备使用。利用允许客观和被动的数字传感器的进步（即 父母或子女几乎不需要努力）评估TDM使用和睡眠/活动行为， 核心将通过确保对儿童TDM的高质量评估并在整个中睡觉来支持整个计划 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的应用程序 腕部佩戴加速度计，以检查儿童TDM的数量，时机和类型的关联 用于儿童睡眠。使用与项目1相同的队列和TDM使用评估，项目2将检查 TDM使用对儿童执行功能和体重状况的影响，并检查调节作用 父母可以玩。项目3系统地检查了儿童移动设备使用时间的影响 睡觉前的家庭环境在他们的昼夜节律时机上睡觉（如可穿戴设备在 主页）和执行功能。 DA核将通过确保高质量来支持整个计划 客观和被动（即，父母或子女几乎不需要付出的努力）评估儿童的TDM和 跨项目1、2和3睡眠。DA核心将建立一个可持续的多学科核心 当前的建议和未来的数字传感器和可穿戴设备的研究。目标和 核心的目标将包括设备清单的管理和维护（即flash-tv 和Actigraphs），评估程序中的培训人员，数据处理，进行质量控制 确保数据质量的程序，在我们的各个平台上集成数据以允许小时 - 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 在安全数据服务器上的原始，处理和提取的数据，该数据服务器可供所有核心，项目，项目， 以及机构的团队成员。该应用程序的整个目标是推出可持续性 多学科研究计划，以鲁棒性研究TDM使用对A的短期和长期影响 学龄前儿童睡眠，昼夜节律，EF和体重状况的多种样本。项目和 通过该研究计划建立的核心将使研究团队能够解决每个方面的具体目标 项目，除了确定我们寻求额外资金以继续跟随这一学龄前儿童 在更长的时间内。这些孩子开始时对TDM使用的未来客观评估 小学然后进入中学将大大增强我们对 TDM在儿童的健康和发展中使用，无论是好是坏。