“…The federal government spends more than US$600 billion per year on grants to state and local governments, educational institutions, and nonprofits to fund a wide range of social services, education, and health-care programs (Government Accountability Office [GAO], 2016). Evidence generated through evaluations of these dispersed efforts can be very important for responsible oversight of federal resources and allocation of funding (Maynard, Goldstein, & Nightingale, 2016). Indeed, within a broad climate of tightening public resources, there is growing interest in and demand for evidence-based solutions to pressing social problems (Haskins & Margolis, 2014; Nussle & Orszag, 2014).…”