| Literature DB >> 24634518 |
James Heckman1, Rodrigo Pinto2, Peter Savelyev3.
Abstract
A growing literature establishes that high quality early childhood interventions targeted toward disadvantaged children have substantial impacts on later life outcomes. Little is known about the mechanisms producing these impacts. This paper uses longitudinal data on cognitive and personality traits from an experimental evaluation of the influential Perry Preschool program to analyze the channels through which the program boosted both male and female participant outcomes. Experimentally induced changes in personality traits explain a sizable portion of adult treatment effects.Entities:
Keywords: Perry Preschool program; academic motivation; cognitive traits; early childhood interventions; experimentally estimated production functions; externalizing behavior; factor analysis; human capital; human development; personality traits; social experiments
Year: 2013 PMID: 24634518 PMCID: PMC3951747 DOI: 10.1257/aer.103.6.2052
Source DB: PubMed Journal: Am Econ Rev ISSN: 0002-8282