Computer -Based Implicit As sociation Tests Cited in Chapter 5 and required for corps members, this is the most comprehensive and well-known site Tolerance.org of self-tests for bias. Sample tests available can http://www.tolerance.org/hidden_bias/02.html reveal hidden bias based on religion, disability, sexual orientation, race, age, gender, and body image. Project Implicit https://implicit.harvard.edu/implicit/ Understanding Prejudice http://www.understandingprejudice.org/iat/ Implicit Association Tests (IATs) on age, gender, and race; ask participants to look at faces and make distinctions or judgments. Another computer-based IAT. Takes 10-minutes and presents users with words or images, asking for a quick response.