Extensive research has shown comprehensive early intervention can improve the developmental outcomes of disadvantaged children. However, little is known about the effectiveness of center-based programs for infants and toddlers; relatively rare in the developing world and typically of low...

This paper evaluates the effects of the implementation of a structured early stimulation curriculum combined with a nutritional intervention through public large-scale parenting support services for vulnerable families in rural Colombia, known as FAMI, using a clustered randomized controlled...