@georgepotter I feel like you're not responding to my point, which is that experts in the field (such as psychologists) would disagree with your strong claim of "entirely racist pseudoscience". Do you consider psychology itself to be pseudoscience?
My quote is of course sourced, I link to Wikipedia because it's easy to read.
I don't really care about whether you or I feel like we were tested on "culture", I care about scientific studies and consensus.
@makeworld if you've got a better citation than a quote from Wikipedia then please provide it.
I don't think psychology is a pseudoscience, but I have enough of a grounding in scientific literacy and history to know better than to think that any consensus is robust unless it's supported by evidence. If medical racism is a thing (which it definitely is) then you'd have to be an idiot to blindly trust that received academic wisdom is correct.