I mean IQ tests by proxy are pretty universal in intellectual employment. Personality issues and such that might interfere with job success can't really be eval

I mean IQ tests by proxy are pretty universal in intellectual employment. Personality issues and such that might interfere with job success can't really be evaluated in any short amount of time unless the person is so out of it that they are throwing the signals out left and right, but in most cases they obviously hide these issues the best they can. The ratio of bad hires that pass the interview tests for this system are probably lower than that of other interviewing methodologies anyway. Mental health issues will interfere with thinking on the spot and withstanding social pressure, potentially. I think most jobs still have the soft skills portion as well, which probably is more useful for the company than the problem solving, anyway. There's a lot of emotional involvement in problem solving capacity and consistency.