The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviors

Gabriella Conti, James Heckman and Rodrigo Pinto

No 21454, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: 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). There are pronounced gender effects strongly favoring boys, although there are also effects for girls. Dynamic mediation analyses show a significant role played by improved childhood traits, above and beyond the effects of experimentally enhanced adult socioeconomic status. These results show the potential of early life interventions for promoting health.

JEL-codes: C12 C93 I12 I13 J13 J24 (search for similar items in EconPapers)
Date: 2015-08
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Published as Gabriella Conti & James J. Heckman & Rodrigo Pinto, 2016. "The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviour," Economic Journal, Royal Economic Society, vol. 126(596), pages 28-65, October.

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Journal Article: The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviour (2016)
Working Paper: The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviors (2015)
Working Paper: The Effects of Two Influential Early Childhood Interventions on Health and Healthy Behaviors (2015)
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