A 15-minute personality test http://hexaco.org/questionnaire_quiz, called the Hexaco Personality Inventory https://en.wikipedia.org/wiki/HEXACO_model_of_personality_structure, allows anyone to determine, scientifically, just how Machiavellian they are by answering 100 hypothetical questions.
And now new research carried out at Carnegie Mellon University in the United States has found that those who score higher for Machiavellian traits in the test are more likely to be deceitful and self-serving in real-life situations. http://hexaco.org/hexaco-online http://hexaco.org/hexaco-online
