Children in Transition to Adulthood: Family and Sibling Connections

描述（由申请人提供）：PSID是对1968年开始的具有全国代表性的美国家庭样本进行的纵向调查。截止到2005年，PSID收集了34波关于同一家庭及其后代的数据，是美国基于经验的社会科学研究数据基础设施的基石。通过对经济和社会福祉的长期衡量，并基于美国家庭的加权代表性样本，该研究迫使研究人员和政策制定者面对并从社会和行为过程中固有的动态中学习。在NICHD的支持下，PSID补充了1997年和2002年收集的PSID父母及其子女的信息，补充了其核心数据收集。《儿童发展副刊》为研究人员提供了一个全面的、具有全国代表性的儿童及其家庭纵向数据库，用于研究儿童早期生活经历的动态过程。CDS-I收集了2394个家庭中3563名0-12岁儿童的数据。2002年对这些5-18岁的儿童（2909名儿童和2017个PSID家庭）收集了cd - ii。目前的拨款申请建议收集有关CDS儿童及其家庭的新数据。具体而言，本申请拟：1)收集参与CDS的2019个儿童家庭2007年和2009年的核心PSID数据；2)在2007年实施一项名为“成年过渡期”的新研究，该研究将收集参与CDS的18岁及以上儿童的信息。这两项活动是一项更大计划的一部分，这两项活动加在一起，将对儿童及其家庭从出生到童年、青春期和青年期的健康和福祉提供前所未有的观察，为丰富的PSID数据中的具有全国代表性的样本提供研究。这些活动补充了人口和行为科学处任务范围内的两个新的重点领域：“代际研究”和“儿童和儿童保健-人口观点”。长期计划包括收集每一波PSID的“成年过渡期”数据，直到所有CDS儿童至少年满25岁，并在2007年收集第三波CDS数据。将通过单独的赠款申请寻求对这些额外努力的支持。

DESCRIPTION (provided by applicant): The PSID is a longitudinal survey of a nationally representative sample of U.S. families that began in 1968. With 34 waves of data collected on the same families and their descendents as of 2005, the PSID is a cornerstone of the data infrastructure for empirically based social science research in the U.S. Through its long-term measures of economic and social well-being, and based on its weighted representative sample of U.S. families, the study has compelled both researchers and policy makers to confront and learn from the dynamism inherent in social and behavioral processes. With support from NICHD, the PSID supplemented its core data collection with information on PSID parents and their children collected in 1997 and 2002. The Child Development Supplement provides researchers with a comprehensive, nationally representative, and longitudinal data base of children and their families with which to study the dynamic process of early life experiences. CDS-I collected data on 3,563 children aged 0-12 in 2,394 families. CDS-II was collected on these same children in 2002 when they were 5-18 years old (2,909 children and 2,017 PSID families). The current grant application proposes to collect new data on the CDS children and their families. Specifically, this application proposes to: 1) collect core PSID data in 2007 and 2009 for the 2,019 families of children who participated in the CDS; and 2) implement in 2007 a new study called "Transition into Adulthood," that will gather information from children aged 18 and older who participated in CDS. These two activities are part of the larger plan that, when taken together, will provide an unprecedented look at the health and well- being of children and their families from birth, through childhood, adolescence, and young adulthood for a nationally representative sample within the rich PSID data. These activities complement two of the new areas of emphasis within the mission of the Demographic and Behavioral Sciences Branch of NICHD: "Intergenerational Research" and "Children and Child Health-A Population Perspective." Long-term plans include the collection of "Transition into Adulthood" data for each wave of the PSID until all CDS children have reached at least age 25, and the collection of a third wave of the CDS in 2007. Support for these additional efforts will be sought through separate grant applications.