I wonder what tests they are using, MMPI, CPI? We are required to give our officers that test, but if they fail, its a judgment call (on me) to retain or not. Like McKay says, purely arbitrary and FAR from an exact science.
MMPI (Minnesota Multiphasic Personality Inventory) is a very old one with years of upgrades. It’s considered one of the best. CIA and others use it. Still needs data interpreted by a shrink.
DF
