
New Books in Sociology Janice M. McCabe, "Making, Keeping, and Losing Friends: How Campuses Shape College Students’ Networks" (U Chicago Press, 2025)
Nov 21, 2025
Janice M. McCabe, a sociologist and Dartmouth faculty member, discusses her research on college friendships and their profound impact on student life. She reveals how campus structures—like dorm living versus commuting—can significantly influence friendship formation. McCabe introduces concepts like 'initial and secondary friendship markets' and explores the emotional nuances of losing friends. She also emphasizes the importance of inclusive campus designs for fostering meaningful connections, highlighting differences across institutions.
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Initial And Secondary Friendship Markets
- Colleges have an initial friendship market when nearly everyone is open to rapid bonding during orientation and early weeks. Secondary markets pop up later but are weaker and require more navigation.
Regret From Early Social Choices
- Some students clung to their first group (like athletic cohorts) and later regretted not meeting dorm neighbors. Early decisions in the initial market shaped long‑term social regret.
Homophily And Propinquity Drive Friendships
- Two main drivers of friendship are homophily (similarity) and propinquity (repeated encounters). These mechanisms operate strongly within friendship markets to shape who bonds.


