Improving Access and Quality in Early Childhood Development Programs: Experimental Evidence from the Gambia

43 Pages Posted: 20 Feb 2019

See all articles by Moussa Blimpo

Moussa Blimpo

University of Toronto - Munk School of Global Affairs and Public Policy

Pedro Manuel Carneiro

University College London - Department of Economics; IZA Institute of Labor Economics

Pamela Jervis

University College London

Todd Pugatch

Oregon State University; IZA

Multiple version iconThere are 2 versions of this paper

Date Written: February 13, 2019

Abstract

Early childhood experiences lay the foundation for outcomes later in life. Policy makers in developing countries face a dual challenge of promoting access to and quality of early childhood development services, but evidence on how to manage this trade-off is scarce. This paper studies two experiments of early childhood development programs in The Gambia: one increasing access to services, and another improving service quality. In the first experiment, new community-based early childhood development centers were introduced to randomly chosen villages that had no preexisting, structured early childhood development services. In the second experiment, a randomly assigned subset of existing early childhood development centers received intensive provider training. The analysis finds no evidence that either intervention improved average levels of child development. Exploratory analysis suggests that the first experiment, which increased access to relatively low-quality early childhood development services, led to declines in child development among children from less disadvantaged households. The evidence supports that these households may have been steered away from better quality early childhood settings in their homes. Comparisons of observationally similar children across experiments reveal that existing early childhood development centers increased language skills by 0.4 standard deviation relative to the community-based alternative, reflecting differences in program quality.

Suggested Citation

Blimpo, Moussa and Carneiro, Pedro Manuel and Jervis, Pamela and Pugatch, Todd, Improving Access and Quality in Early Childhood Development Programs: Experimental Evidence from the Gambia (February 13, 2019). World Bank Policy Research Working Paper No. 8737, Available at SSRN: https://ssrn.com/abstract=3335610

Moussa Blimpo (Contact Author)

University of Toronto - Munk School of Global Affairs and Public Policy ( email )

Toronto, Ontario
Canada

HOME PAGE: http://https://sites.google.com/site/mpblimpo/

Pedro Manuel Carneiro

University College London - Department of Economics ( email )

Gower Street
London WC1E 6BT, WC1E 6BT
United Kingdom

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Pamela Jervis

University College London ( email )

Gower Street
London, WC1E 6BT
United Kingdom

Todd Pugatch

Oregon State University ( email )

Corvallis, OR 97331
United States

HOME PAGE: http://https://sites.google.com/site/toddpugatch/

IZA ( email )

P.O. Box 7240
Bonn, D-53072
Germany

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