The Bigger the Group, the Smaller the Chance of Interracial Friendship, University of Michigan Study
4/16/2013 7:43:53 AM
The larger the group, the smaller the chance of forming interracial friendships, a new University of Michigan study shows. Published in the Proceedings of the National Academy of Sciences, the study examines how the size of a community affects the realization of people's preferences for friends. U-M researchers Siwei Cheng and Yu Xie tested their theoretical model using both simulated and real data on actual friendships among 4,745 U.S. high school students.