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…

Many states have implemented or expanded state-funded prekindergarten programs in the last decade, encouraged by claims about the benefits that can be expected and the importance of early experiences for children's development, especially for economically disadvantaged children. However, there is remarkably little methodologically adequate…

Austin Independent School District (AISD) Social Emotional Learning (SEL) coaches rated schools on the degree to which they implemented 10 domains believed to best exemplify program goals. This study examines the validity and reliability of the implementation rubric they used. A separate research brief report also was published. [For the research…