This article outlines a mixed methods approach to systems change evaluation and offers a case study of how this approach has been used to evaluate the development of system infrastructure supporting the implementation, spread, and sustainability of evidence-based home visiting projects. The...

Over the past 25 years, evaluators of social programs have searched for nonexperimental methods that can substitute effectively for experimental ones. Recently, the spotlight has focused on one method, propensity score matching (PSM), as the suggested approach for evaluating employment and...