Longitudinal data for 167 low-income children were analyzed to examine associations between family educational involvement during kindergarten, children's feelings about literacy, and children's literacy achievement from kindergarten through fifth grade. The promotive effect of family educational involvement for feelings about literacy and literacy achievement was moderated by maternal education such that involvement was more positively associated with literacy outcomes for children whose mothers were less educated compared with children whose mothers were more educated. In addition, children's feelings about literacy mediated associations between family educational involvement and literacy achievement. Implications for intervention efforts are discussed.