Research and interpretation
Machiavellianism: manipulation and self-interest
Strategic thinking alone is not evidence of Machiavellianism.
A research construct
Machiavellianism concerns a manipulative, self-interested interpersonal orientation. The term is not a clinical diagnosis and does not establish superior intelligence or planning ability.
Evaluate information and incentives
When a decision depends on someone else’s claims, check the relevant facts, interests, and terms. Ask what can be verified independently and who bears the consequences if the claim is wrong.
Keep alternatives open
Privacy, negotiation, or disagreement can have ordinary explanations. Material deception or repeated pressure deserves attention on its own evidence, without assuming a hidden personality type.
Research sources
Paulhus Lab, University of British Columbia: Dark Personalities
Jones & Paulhus (2014). Introducing the Short Dark Triad (SD3). Assessment, 21, 28–41.
Think through the situation in your own words.
Use a structured worksheet to clarify what happened and decide what needs verification.
Open the decision worksheet →Understand power. Govern how you use it.
Strategic awareness can serve protection, leadership, and responsible action. The Institute’s approach pairs attention to interests and incentives with Stoic themes of courage, justice, restraint, and accountability.
This is a philosophical and educational framing. It does not establish that higher scores on a Machiavellianism measure produce better leadership, ethical conduct, or safer decisions.