For the past several years, leaders in middle grades education research have strengthened their call for more methodologically robust quantitative research to address important questions in the field. Recently, two important routes towards addressing this call have emerged: the Middle Grades Longitudinal Study from the National Center for…

In recent years, commentators on socialization and adolescent development have suggested that secondary schools encourage students' participation in voluntary community service. This study, conducted in 1982-83 on students in volunteer programs and in comparison groups at eight high schools, tested whether such programs positively effect the…