I don't know the science, but this also amuses and frustrates me. I have less implicit bias than most (and one could say I am lucky that I haven't suffered for it, but I like to think it was my amazing intuition and vulnerability --- as always the answer is BOTH). In any case, while at work they are training to have awareness. For my part, I am very much AWARE, but what do I do about it... that is socially appropriate? And when I point it out the rest of them are always, no, no, no - you're reading too much into it... You can't see between the lines? These are lines I see!! !
Another one that is troublesome is being told at work by abusive folks to assume they have "positive attention". Ummm, that's how I live my life, but it doesn't change the negative impact and in YOUR case I need to STOP giving you the benefit of the doubt. Yes, I'm that chump. They can smile at me and say they didn't mean it, and … I give them another chance --- and in analogy: they take my lunch money again... and again --- each time with a smile and some different excuse. I need to switch "schools".