Parent and teacher educational expectations and adolescents' academic performance: Mechanisms of influence.

The current study investigated how parents' and teachers' educational expectations both directly and indirectly shaped young people's academic outcomes in a nationally-representative sample of high school students (Education Longitudinal Study; N = 9654 adolescents). Higher parent and math teacher expectations in 10th grade were associated with better 12th grade math scores and higher grade point averages, math course-taking sequence, and educational attainment two years post-high school. High parent expectations generally magnified the particularly strong positive effects of high math teacher expectations, and there was some evidence of variation in links between adult expectations and outcomes by both student race/ethnicity and socioeconomic status. Parents' educational involvement at school, teacher-student relationships, and school-parent communication mediated the links between adult educational expectations and academic outcomes.

Family Structure and Secondary Exposure to Violence in the Context of Varying Neighborhood Risks and Resources.

Secondary exposure to violence in the community is a prevalent developmental risk with implications for youths' short- and long-term socioemotional functioning. This study used longitudinal, multilevel data from the Project on Human Development in Chicago Neighborhoods to consider how family structure, including parental instability, is associated with youths' secondary exposure to violence across diverse neighborhood contexts. Results showed that both living in a stable single-parent household and experiencing parental instability were associated with greater secondary exposure to violence compared with living in a stable two-parent household. The associations between having a single parent or experiencing parental instability and secondary exposure to violence were especially strong in neighborhoods with high levels of crime and strong neighborhood ties.