Russell Fazio, an Ohio State psychology professor who has studied interracial roommates there and at Indiana University, discovered an intriguing academic effect.

俄亥俄州立大学心理学教授拉塞尔·法齐奥在该校和印第安纳大学对不同种族的室友进行了研究，发现了一个有趣的学术效应。