This summary of the research is very good, and cuts through a lot of the confusion caused when researchers label conservative attitudes on race “racial resentment.”
The whole thing is worth reading, but I’ll just pull out two passages. First, a finding I hadn’t seen before:
Liberals perceive more racism and sexism than racial minorities and women say they experience. Experiments show that liberals perceive tests where men or whites perform better as less credible than equivalent tests showing women or minorities doing better, even though conservatives rate them equally credible. Liberals are thus predisposed to believe discrimination is the cause of disadvantaged group disparities.
Second, a comment on how Trump and Clinton voters experienced the climate of the country in 2016:
Trump voters thus perceived rising crime alongside demands to limit police actions that hurt minorities, rising terrorism alongside norms against singling out Muslims, and declining opportunities for men alongside expectations to avoid mistreating women. Clinton voters saw rising diversity and increasing openness to people of all types being threatened by a backward-looking and shame-worthy candidate. Both perceptions were responses to the central messages of the candidates and the context of the campaign.