Boys' Cognitive Skill Formation and Physical Growth: Long-Term Experimental Evidence on Critical Ages for Early Childhood Interventions

Author: Barham Tania   Macours Karen   Maluccio John A.  

Publisher: American Economic Association

ISSN: 0002-8282

Source: The American Economic Review, Vol.103, Iss.3, 2013-05, pp. : 467-471

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Abstract