We study the socio-economic gradient of child development on a representative sample of low- and middle-income children aged 6-42 months in Bogota, using the Bayley Scales of Infant Development, a high quality test based on direct observation of the child's abilities. We find a statistically...

Medir el desarrollo infantil temprano (DIT) mediante pruebas estándar de diagnóstico en estudios a gran escala resulta difícil y costoso. Por esto, con frecuencia se utilizan pruebas de tamizaje multidimensionales y pruebas que miden un solo dominio del desarrollo como alternativas (nos...

In low- and middle-income countries (LIMCs) measuring early childhood development (ECD) with standard tests in large scale surveys (i.e. evaluations of interventions) is difficult and expensive. Multi-dimensional screeners and single-domain tests ('short tests') are frequently used as...

Se ha recomendado integrar las intervenciones de desarrollo de la primera infancia a los servicios de salud y nutrición. Sin embargo, la información que existe sobre las intervenciones que son efectivas y factibles de ser entregadas a través de los servicios de salud es limitada. En este...

Integrating early childhood interventions with health and nutrition services has been recommended, however there is limited information on interventions that are effective and feasible for delivery through health services. In this trial we developed and evaluated a parenting program that could...

As home visiting programs continue to expand, it is crucial to develop cost-effective methods to monitor their quality that are feasible at-scale. This paper compares two instruments widely used among home visiting services in the US to a simpler checklist in the context of Peru's Cuna Mas...

As home visiting programs continue to expand, it is crucial to develop cost-effective methods to monitor their quality that are feasible at-scale. This paper compares two instruments widely used among home visiting services in the US to a simpler checklist in the context of Peru's Cuna Mas...

This paper analyzes the association between quality of parenting programs and child development outcomes. It focuses on parenting programs delivered through home visits (i.e., home visiting programs) in which a paraprofessional works with the caregiver to improve parental practices, skills and...