Utilizing a developmental-ecological framework, the purpose of this study was to understand the unique impact of multiple maternal risks across time on ethnically diverse, low-income, preschool children's cognitive skills, pro-social behaviors, and behavior problems. Additionally, this study sought to understand the variability of maternal risks…

Little is known about how grandmothers may influence children's development, although they may frequently assist parents in the raising of their children, especially among low-income families. Data from Welfare, Children, and Families: A Three-City Study were used to explore how preschoolers function academically and psychologically over time…