1. The Social Structure of Political Echo Chambers: Variation in Ideological Homophily in Online Networks. Issue 3 (5th May 2016) Authors: Boutyline, Andrei; Willer, Robb Journal: Political psychology Issue: Volume 38:Issue 3(2017:Jun.) Page Start: 551 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗