I worked with a guy who actually "studied" for the Meyers Briggs test. He'd managed to figure out what traits management was looking for in a supervisor, and he kept taking the test to see what it took to get those results.
Apparently back-stabbing weasel was not a category management was interested in.
LOL. But in so thinking (that a test would prevent it) what they actually set up was a selection process that practically ensured what they got was a “back stabbing weasel”...