From Political Diversity Will Improve Social Psychological Science:
Longstanding claims that stereotypes are inaccurate, in the face of an almost complete absence of data demonstrating inaccuracy. Indeed, stereotype accuracy is one of the largest and most widely replicated effects in social psychology. One might think that a field plagued by a “replication crisis,” by tiny effect sizes, and by all sorts of threats to some of its most cherished conclusions would be singing to the world about one of the few large, robust, replicable findings in its vast literature. But if one keeps in mind the many ways in which political agendas influence and distort the field, one might not be surprised that many psychologists try to hush up, dismiss, or ignore such politically uncomfortable findings.