The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviors
收藏NBER2015-08-01 更新2025-01-04 收录
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https://www.nber.org/papers/w21454
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资源简介：
This paper examines the long-term impacts on health and healthy behaviors of two of the oldest and most widely cited U.S. early childhood interventions evaluated by the method of randomization with long-term follow-up: the Perry Preschool Project (PPP) and the Carolina Abecedarian Project (ABC).
提供机构：
美国国家经济研究局
创建时间：
2015-08-01
