Background/context: Exposure to community-level violence in childhood is a strong predictor of developmental and cognitive outcomes. Several systematic reviews, as well as meta-analysis have documented how being exposed to violent crimes in developed and developing countries predicts externalizing and internalizing symptoms (Löfving-Gupta, et al.,…

Despite the strong argument for investing in young children and the many types of interventions and delivery mechanisms that have been developed, knowledge on Early Childhood Development (ECD) programs' effectiveness in low-income settings remains thin. Yet a growing number of programs in developing countries contain interventions seeking to…

The evidence that investments in early child development can pay high, long-term dividends, is mounting, both in developed and developing countries. However, recent meta-analysis identified very few studies in developing countries. The authors report on the evaluation impact of a low-cost, community-based parent training program for early child…

This paper presents initial results from a pilot evaluation of the pre-K component of a new school-based intervention strategy (Social, Emotional, and Cognitive Understanding and Regulation in education, SECURe) for pre-kindergarten through 3rd grade that is designed to build skills in social-emotional learning (focusing on executive function and…

The goals of the Head Start Impact Study (HSIS) are to: (1) determine the impacts of Head Start on children's school readiness and parental practices that support children's development; and (2) to determine under what circumstances Head Start achieves its greatest impacts and for which children (US Department of Health and Human Services, 2010).…

Using data from an urban public pre-k program, the authors add to and extend the emerging evidence base of the effects of public prekindergarten programs on child school readiness. They also use data collected in treatment classrooms to examine associations between teacher characteristics, fidelity-to-curricula, dosage and child outcomes. Their…

Head Start is the largest publicly funded preschool program in the U.S., and one of its primary goals is to improve the school readiness of low-income children. As has been widely reported, the first randomized trial of Head Start in the program's history found some evidence that it is achieving this goal. Receiving one year of Head Start had…

The focus of this paper centers around timing associated with early childhood education programs and interventions using meta-analytic methods. At any given assessment age, a child's current age equals starting age, plus duration of program, plus years since program ended. Variability in assessment ages across the studies should enable everyone to…

The Early Head Start evaluation included 17 sites drawn from the first two waves of programs started more than a decade ago. By design, the Administration on Children, Youth and Families (ACYF) selected programs that would reflect the range of service options and context of all extant program rather than choosing a representative sample. The sites…