Early childhood interventions can improve self-regulation, but there are few economic evaluations of such interventions. This study analyzed the cost-effectiveness of an early childhood self-regulation intervention ("Red Light Purple Light!"; RLPL), comparing three different models of implementation across stages of intervention…

Head Start promotes school readiness by enhancing the physical, social, and cognitive development of children through educational, health, nutritional, social, and other services. Head Start centers are where services are provided in communities that are generally lacking infrastructures that support early learning. As a result, it is imperative…