Authoritarian Personality research found attitudes across unrelated outgroups strongly correlate

Evidence

Here Allport described research reported in the great classic by Adorno, Frenkel- Brunswick, Levinson, and Sanford (1950), The Authoritarian Personality, published shortly before Allport’s book, which showed that individuals’ attitudes to completely different outgroups and minorities were strongly correlated. — , Rudman, Laurie A - On the Nature of…, 2426