MMDI™ Personality Test
The Mental Muscle Diagram Indicator™ (MMDI) is a - i.e. research shows the MMDI is one of the most accurate personality tests available, and there is a demonstrable relationship between the personality profile it produces and career enjoyment.
Please note this website uses UK spelling and punctuation. For example, it is correct to use "s" and put the full stop after the double quote when ending a sentence with "organisation".