A New Public Data Archive for the PSID Child Development Supplement

项目摘要/摘要 收入动态小组研究(PSID)是对具有全国代表性的样本的纵向调查 始于1968年的美国家庭。1997年，PSID开始收集样本中有关儿童的广泛数据，如 最初的PSID儿童发展补充资料(CDS-I)的一部分，该补充资料遵循了一批PSID儿童 年龄0-12岁。在2002/03年度，在这些儿童身上收集了第二波(CDS-II)，当时他们 5-18岁的儿童，2007/08年度收集了第三波(CDS-III)，用于这一队列中年龄较大的儿童 10-18年。到2014年，最初的CDS队列中的儿童已经成年，CDS重新启动 作为正在进行的研究，计划每隔5-6年定期收集所有0-17岁儿童的数据 在PSID家庭中生活了几年。正在进行的第一轮CDS在2014-2015年间部署，下一轮是 计划在2019-2020年间举行。在所有的CDS浪潮中，关于儿童发展、健康和福祉的广泛数据 从儿童的主要照顾者(PCG，通常是每个孩子的母亲)和访谈中收集 有年龄较大的孩子(8岁以上)。在所有几轮CDS中收集了各种额外信息，包括- 包括工作日和周末的时间日记，人体测量，家庭和邻里观察- 以及用于后续遗传分析的唾液样本(见CDS-2014)。所有这些数据都是有利的- 并记录在案，并免费分发给研究社区 PSID在线数据中心。在这个项目中，我们将创建一个新的CDS在线数据中心，一个公共数据档案 它专门专注于CDS，并提供了重要的新功能和增强功能，将有助于重新 搜索者以最短的启动时间高效地使用来自CDS的数据。这样做的具体目的是 项目将：(1)设计和建设一个新的CDS在线数据中心，以提供新的和已建立的数据 用户可以更轻松地访问原有CDS和正在进行的新CDS的所有波次；(2)增强新CDS 通过增加的功能实现在线数据中心，使数据用户能够轻松整合来自Core的数据 关于儿童一生的家庭、家庭和父母特征的PSID；和(3)宣传 新的CDS在线数据中心对当前和潜在的数据用户的可用性。这个项目是分项目 根据PAR-16-149《存档和记录儿童健康和人类发展数据》提交 并直接回应了NICHD在为公众创建数据提取Web工具方面的具体兴趣 使用数据库，如…《收入动态儿童发展补充资料》小组研究。这个项目 将便利科学界在NICHD的科学任务范围内对数据进行二级分析，并 在NICHD的支持下收集。

Project Summary/Abstract The Panel Study of Income Dynamics (PSID) is a longitudinal survey of a nationally-representative sample of U.S. families that began in 1968. In 1997 PSID began to collect extensive data on children in the sample as part of the original PSID Child Development Supplement (CDS-I), which followed a cohort of PSID children aged 0–12 years. A second wave was collected on these same children in 2002/03 (CDS-II) when they were aged 5–18 years and a third wave was collected in 2007/08 (CDS-III) for children in this cohort who were aged 10–18 years. By 2014, children in the original CDS cohort had reached adulthood, and CDS was relaunched as ongoing study in which data collection is planned at regular 5–6 year intervals on all children aged 0–17 years in PSID families. The first round of the ongoing CDS was fielded in 2014–2015, and the next round is planned for 2019–2020. In all waves of CDS, extensive data on children's development, health, and wellbeing were collected from children's primary caregivers (PCGs, typically each child's mother) and from interviews with older children (aged 8+ years). A variety of additional information was collected in all rounds of CDS, in- cluding weekday and weekend time diaries, anthropometric measurements, home and neighborhood observa- tions, and saliva samples for subsequent genetic analysis (in CDS-2014). All of these data have been pro- cessed and documented and are being distributed—free of charge—to the research community through the PSID Online Data Center. In this project, we will create a new CDS Online Data Center, a public data archive that focuses exclusively on CDS and provides important new functions and enhancements that will help re- searchers use data from CDS efficiently and effectively with minimal start-up time. The specific aims of this project are to: (1) design and construct a new CDS Online Data Center to provide new and established data users with easier access to all waves of the original CDS and the new ongoing CDS; (2) enhance the new CDS Online Data Center through added functionality that allows data users to easily incorporate data from Core PSID about children's household, family, and parent characteristics throughout their lifetimes; and (3) publicize the availability of the new CDS Online Data Center to current and prospective data users. This project is sub- mitted in response to PAR-16-149, “Archiving and Documenting Child Health and Human Development Data Sets,” and responds directly to the specific interest of NICHD in “Creating data extraction web tools for public use databases, such as…the Panel Study of Income Dynamics Child Development Supplement.” This project will facilitate secondary analysis by the scientific community of data within the scientific mission of NICHD and collected with NICHD support.