Heather Mac Donald is the Thomas W. Smith Fellow at the Manhattan Institute and a contributing editor of City Journal. She is a recipient of the 2005 Bradley Prize. Mac Donald’s newest book is The War on Cops
Heather Mac Donald joins City Journal associate editor Seth Barron to discuss the dubious scientific and statistical bases of the trendy academic theory known as “implicit bias.” The implicit association test (IAT), first introduced in 1998, uses a computerized response-time test to measure an individual’s bias, particularly regarding race.
Despite scientific challenges to the test’s validity, the implicit-bias idea has taken firm root in popular culture and in the media. Police forces and corporate HR departments are spending millions every year reeducating employees on how to recognize their presumptive hidden prejudices.More