1. "Choose Your Classmates, Your GPA Is at Stake!": The Association of Cross-Class Social Ties and Academic Performance. (October 2013) Authors: Gašević, Dragan; Zouaq, Amal; Janzen, Robert Other Names: Haythornthwaite Caroline guest-editor.; de Laat Maarten guest-editor.; Dawson Shane guest-editor. Journal: American behavioral scientist Issue: Volume 57:Number 10(2013) Page Start: 1460 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗