Mark Peterson / Monday, May 3, 2021 / Categories: Press Releases HBO Max Documentary on Personality Tests Fails: SIOP Responds HBO Max and CNN Films recently released a documentary titled: Persona: The Dark Truth Behind Personality Tests. The documentary makes a number of assertions that are inaccurate, potentially undermining good science and practice involving uses of personality assessments in the workplace. Read the full response here. Print 3156 Rate this article: 4.9 Tags: SIOPpersonality tests