Do More Friends Mean Better Grades?
Student Popularity and Academic Achievement
Peer interactions have been argued to play a major role in student academic achievement. Recent work has focused on measuring the structure of peer interactions with the location of the student in their social network and has found a positive relationship between student popularity and academic achievement. Here the author ascertains the robustness of previous findings to controls for endogenous friendship formation. The results indicate that popularity influences academic achievement positively in the baseline model, a finding which is consistent with the literature. However, controlling for endogenous friendship formation results in a large drop in the effect of popularity, with a significantly negative coefficient in all of the specifications. These results point to a negative short term effect of social capital accumulation, lending support to the theory that social interactions crowd out activities that improve academic performance.
- Copyright: RAND Corporation
- Availability: Web-Only
- Pages: 29
- Document Number: WR-678
- Year: 2009
- Series: Working Papers
This report is part of the RAND Corporation working paper series. RAND working papers are intended to share researchers' latest findings and to solicit informal peer review. They have been approved for circulation by RAND but may not have been formally edited or peer reviewed.
Permission is given to duplicate this electronic document for personal use only, as long as it is unaltered and complete. Copies may not be duplicated for commercial purposes. Unauthorized posting of RAND PDFs to a non-RAND Web site is prohibited. RAND PDFs are protected under copyright law. For information on reprint and linking permissions, please visit the RAND Permissions page.
The RAND Corporation is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors.