I do the same thing when I hear people speak. Certain American dialects will make me rate a person's ability, intelligence, or trustworthiness more or less high

I do the same thing when I hear people speak. Certain American dialects will make me rate a person's ability, intelligence, or trustworthiness more or less highly. I am aware of it and do what I can to mitigate the effects, yet it does not stop these biases from triggering consciously and I'm sure unconsciously.