Synthesizing, Interpreting, and Extrapolating Interventions to Foster Human Development

综合、解释和推断促进人类发展的干预措施

• 批准号: 10299236
• 负责人: JAMES J HECKMAN
• 金额: $ 59.7万
• 依托单位: NATIONAL BUREAU OF ECONOMIC RESEARCH
• 依托单位国家: 美国
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-08-19 至 2027-01-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10299236
• 关键词: Adult Children; Affect; Age; Behavior; Caregivers; Child; Child Development; Child Rearing; China; Cognition; Cost-Benefit Analysis; Costs and Benefits; Data; Dependence; Development; Disadvantaged; Discipline; Economics; Effectiveness; Endowment; Environment; Epidemiology; Evaluation; Family; Family Characteristics; Fertility; Fostering; Generations; Goals; Grain; Growth; Health; Health Benefit; Health Care Costs; Health Promotion; Home; Home environment; Home visitation; Human Development; Influentials; Intervention; Intervention Studies; Jamaica; Learning; Life; Light; Longterm Follow-up; Measurement; Measures; Mediation; Mediator of activation protein; Medical Care Costs; Mental Health; Meta-Analysis; Methodology; Methods; Minority; Modeling; Monitor; Nursery Schools; Outcome; Parents; Participant; Process; Protocols documentation; Province; Quality of life; Randomized; Reporting; Research; Role; Running; Sampling; Siblings; Site; Social Mobility; Source; Techniques; Time; Update; base; design; early childhood; intergenerational; member; middle age; nutrition; parental role; programs; scaffold; skill acquisition; skills; socioeconomics; tool; treatment effect

OTHER PROJECT INFORMATION – Project Summary/Abstract “Synthesizing, Interpreting, and Extrapolating Interventions to Foster Human Development” will support diverse scholars of early childhood development using different empirical strategies to investigate the sources of treatment effects of successful early childhood programs and to compare the growth of skills by age across them. It draws on a wealth of data collected on three influential programs (the Perry Preschool Program, the Abecedarian Project, and Jamaica Reach Up and Learn) and subsequent implementations and adaptations. Members of our team have actively designed, collected, and analyzed different subsets of these programs evaluated by random assignment. Some programs have long-term follow-ups. This research has five main aims: (1) Using common (across studies) dynamic analytical frameworks developed and applied in different disciplines, we analyze longitudinal data on the growth of comparable measures of skills and outcomes from major early childhood interventions targeted to disadvantaged children, controlling for family and environmental conditions. We conduct mediation and moderation analyses to control for endogeneity of intervention-induced changes in mediators and moderators. We examine the intra- and inter-generational impacts of the interventions with long term follow up, taking participants well into their middle age (ABC) and late middle age (Perry). These analyses adjust for attrition and non-response. We use both large sample inferential methods and design-based small-sample randomization inference. We harmonize measures and outcomes and require those we use to satisfy metric invariance criteria; (2) Building on our previous research, we use empirically validated dynamic models to forecast experimental outcomes out-of-sample. We build theoretically- and empirically-grounded tools to estimate the long-run impacts of short-run interventions that will be available to other practitioners; (3) Update and extend cost-benefit analyses of early childhood programs. For the first time, we incorporate impacts on adult children and siblings as well as impacts on middle age and late middle age health and earnings of the original participants. We investigate the impact of early childhood programs on social mobility; (4) Examine the effectiveness of home visiting programs. We analyze the influential Jamaica Reach Up and Learn home visiting program and many programs inspired by it. We compare child growth trajectories from these programs with those from more comprehensive omnibus (and expensive) early childhood programs, many of which have a home visiting component. This will facilitate isolation of the role of home visiting in promoting child development; and (5) We investigate in detail the roles of parent (caregiver)-child, home visitor-child, and home visitor-caregiver interactions in promoting skill development in a uniquely well-documented adaptation of Jamaica Reach Up: China REACH (10 sites). We quantitatively assess the impact of “scaffolding” measured on a weekly basis on the growth of child skills.

其他项目信息-项目摘要/摘要 综合、解释和推断促进人类发展的干预措施 将支持不同的儿童早期发展学者使用不同的实证策略来调查 儿童早期计划成功的治疗效果的来源和比较技能成长的方法 他们的年龄都很大。它利用了从三个有影响力的项目(佩里幼儿园)收集的大量数据 方案、初学者项目和牙买加接触和学习)以及随后的实施和 改编。我们团队的成员积极地设计、收集和分析这些内容的不同子集 通过随机分配的方式对项目进行评估。一些项目有长期的后续行动。这项研究有五个方面 主要目标：(1)使用共同(跨研究)开发和应用的动态分析框架 在不同的学科中，我们分析了可比技能和 针对弱势儿童、控制家庭的主要儿童早期干预措施的结果 和环境条件。我们进行中介和调节分析，以控制内生性 干预导致调解人和调解人的变化。我们考察了代内和代际之间的 长期随访的干预措施的影响，将参与者带入中年(ABC)和 中年晚期(佩里)。这些分析调整了自然减员和无反应。我们使用了两个大样本 推理方法和基于设计的小样本随机化推理。我们协调措施和 结果并要求我们使用的结果满足度量不变性标准；(2)基于我们之前的研究， 我们使用经验验证的动态模型来预测样本外的实验结果。我们建造 以理论和经验为基础的工具来评估短期干预措施的长期影响 将提供给其他从业者；(3)更新和扩展幼儿成本效益分析 程序。我们首次将对成年子女和兄弟姐妹的影响以及对 原始参与者的中年和中年后期的健康和收入。我们调查了 儿童早期社会流动计划；(4)考察家访计划的有效性。我们 分析有影响力的牙买加接触和学习家访计划和许多项目的启发 它。我们将这些项目的儿童成长轨迹与更全面的综合项目的儿童成长轨迹进行比较 (而且昂贵的)儿童早期项目，其中许多项目都有家访的部分。这将促进 孤立家访在促进儿童发展方面的作用；以及(5)我们详细调查了 父母(照顾者)-孩子、家访-孩子和家访-照顾者在提升技能方面的互动 独一无二的牙买加改编的发展：中国到达(10个地点)。我们 定量评估每周测量的“脚手架”对儿童技能成长的影响。