A Field Experiment Demonstrates Near Peer Mentorship as an Effective Support for Student Persistence

The attitudes and behaviors of peers can predict an individual’s own behaviors, particularly during adolescence. However experimental studies have not demonstrated how slightly older near peers can exert a positive influence on important aspects of school motivation that predict student academic achievement over time. We designed and evaluated the effects of a randomized controlled field experiment where 8th-grade participants were randomly assigned to either a mentoring treatment group or a tutoring control group, both led by randomly selected and trained high school students. As predicted, participants in the treatment group increased in their tendency to value and persist through academic difficulty compared to those in the control group, with important potential implications for academic achievement and peer mentoring programs.