Preschool quality and child development
Global access to preschool has increased dramatically, yet preschool quality is often poor and evidence on how to improve it is scarce. We worked with the government of Colombia to implement a largescale randomized controlled trial evaluating two interventions targeting the quality of public prescho...
| Main Authors: | , , , , , |
|---|---|
| Format: | Working paper |
| Language: | English |
| Published: |
National Bureau of Economic Research
2019
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