“…Although it is often argued that early investments are one of the most cost-effective means of improving children’s long-term educational prospects (Heckman, 2006), the efficacy of child care and other early childhood programs are increasingly in question. This is because the long-term impacts of contemporary early childhood programs have been ambiguous, with some scholars documenting continued, albeit modest, benefits throughout middle childhood and adolescence (Ansari et al, 2017; Ansari, in press; Muschkin, Ladd, & Dodge, 2015; Vandell, Burchinal, & Pierce, 2016) and others finding no discernable effects shortly after kindergarten (Hill, Gormley, & Adelstein, 2015; Lipsey, Farran, & Hofer, 2015; Magnuson, Ruhm, & Waldfogel, 2007; Puma et al, 2012).…”