More aggregate data on school performance is available than ever before, opening up new possibilities for applied researchers interested in assessing the effectiveness of school-level interventions quickly and at a relatively low cost by implementing comparative interrupted times series (CITS) designs. We examine the extent to which effect…

Across the country, collaborative efforts are bringing together a variety of organizations that work with school-age children and youth, including out-of-school time programs and nonprofit service agencies, to improve educational outcomes in their communities. However, linking activities to outcomes can be a particular problem for nonprofit…