This annotated bibliography cites 49 studies of effects of parent involvement on children's academic achievement and the performance of schools. The research tends to treat three broad approaches to parent involvement, namely those that attempt to: (1) improve the parent-child relationship in the context of the family; (2) integrate parents into school programs; and (3) build a strong relationship between school, family, and the larger community. In regard to the first approach, it is noted that the bulk of the research finds that a positive learning environment at home has a powerful impact on student achievement. The second approach is illustrated by Rhoda Becher's extensive review of parent education literature, which finds numerous studies documenting effects of school-based programs that train low-income parents to work with their children. Effects include significantly improved language skills, test performance, and school behavior, as well as important effects on the general educational process. The third approach is illustrated by studies of community involvement which suggest that the degree of parent and community interest in high quality education is the critical factor in the impact of the school environment on the achievement and educational aspirations of students. Directions for future research are indicated. (RH)