Since it's been a topic ... Harvard has an on line tool to see how much you associate race with positive or negative concepts. It's apparently pretty reproducible. The only caveat is to really try to answer the questions as fast as you can.
https://implicit.harvard.edu/implicit/takeatest.html
@EileenKCarpenter I’ve taken this several times and I am consistently negatively biased towards white people. Makes sense based on my life experiences.
@EileenKCarpenter very interesting