Through an analysis of relevant social science evidence, this article provides a deeper understanding of critical mass, a concept that has become central in litigation efforts related to affirmative action admissions policies that seek to further the educational benefits of diversity. We demonstrate that the concept of critical mass requires an…

Diversity is said to bring about a host of educational benefits, yet on campus or off, things aren't working out the way diversity experts planned. In this article, the author reviews recent research challenging the "contact hypothesis," which asserts that putting individuals of disparate cultural backgrounds in the classroom and other…

This paper explains how upcoming U.S. Supreme Court decisions in Gratz v. Bollinger and Grutter v. Bollinger are expected to broadly affect the future of race-conscious affirmative action. In these cases, the Supreme Court addresses the constitutionality of admissions policies at the University of Michigan designed to promote educational diversity…