Peter McMahan

Contact Information

855, Sherbrooke street West

Montreal, QC, H3A 2T7

Email address: 
peter.mcmahan [at]

Dr. McMahan received his PhD from the University of Chicago in 2017, completed a postdoctoral fellowship at Stanford University in 2018, and is now an Assistant Professor of Sociology at McGill. His research centers on the ways that communication informs and reinforces hierarchy and authority in varied social settings. He specializes in statistical modeling and computational methodologies, with particular focus on network analysis and emerging methods for social inference on large, unstructured data sets.

Currently, Dr. McMahan is working on several projects relating to communication in academic contexts. One line of research examines the role of individual journal publications in the structuring of scholarly fields. This work finds that particular modes of publication (e.g. review articles) have far-reaching effects on the form and focus of future research. A separate research agenda is concerned with the effects of ambiguous academic language on intellectual discourse, arguing that imprecision in communication can have a cohering effect on a community of scholars and lead to more engaged and fruitful scientific outcomes.


Assistant Professor
Rm. 727, Leacock Building
Office hours: 

Thursday 13:00 - 14:30