“…However, these programs’ effects on other family outcomes and on child school achievement were generally small and inconsistent (McGroder, Zaslow, Moore, & LeMenestrel, 2000). Recent findings from other types of experimentally-evaluated welfare and anti-poverty programs have highlighted variation in program impacts for families with differing circumstances (Alderson, Gennetian, Dowsett, Imes, & Huston, 2008; Gassman-Pines, Godfrey, & Yoshikawa, 2009; Morris, Bloom, Kemple, & Hendra, 2003; Yoshikawa, Magnuson, Bos, & Hsueh, 2003). Thus, overall program effects may be masking important subgroup differences across subsets of families.…”