Yeah, General Mental Ability tests are well-supported as the most effective way to measure candidates, but you're right: it's a legal gray area. And even if it

Yeah, General Mental Ability tests are well-supported as the most effective way to measure candidates, but you're right: it's a legal gray area. And even if it weren't, devs absolutely hate them. So no matter how predictive they are, it's ineffective to use them because you'll identify good engineers... who will never want to work for you ¯\_(ツ)_/¯