This meta-analysis assesses the effectiveness of volunteer tutoring programs for improving the academic skills of students enrolled in public schools Grades K-8 in the United States and further investigates for whom and under what conditions tutoring can be effective. The authors found 21 studies (with 28 different study cohorts in those studies)…

With traditional mentoring programs working hard to attract new kinds of volunteers and schools facing increased pressure to help students succeed, school-based mentoring is a promising--and increasingly popular--approach. According to Big Brothers Big Sisters of America, the number of school-based matches grew from 27,000 in 1999 to 90,000 in…