Dark Triad Test
21 questions · Machiavellianism, Narcissism, Psychopathy · SD3 framework · Free · Instant results
Note: The Dark Triad is a research framework measuring traits on a continuum, not a clinical diagnosis. Elevated scores can be present in the general population without indicating a personality disorder.
It's not wise to tell your secrets — even to people close to you.
About the Dark Triad framework
The Dark Triad framework was introduced by Delroy Paulhus and Kevin Williams in 2002 to study three conceptually distinct but empirically correlated 'dark' personality traits — Machiavellianism, Narcissism, and Psychopathy — that share a common core of callousness, manipulativeness, and lack of empathy while differing in their specific behavioural expression.
This screening is modelled on the Short Dark Triad (SD3), a validated 27-item measure developed by Daniel Jones and Delroy Paulhus in 2014. Our version uses 21 items (7 per trait) drawn from and adapted to capture the core constructs of each trait while keeping the assessment brief.
Two decades of research have shown that Dark Triad traits predict a range of outcomes — including aggressive workplace behaviour, infidelity, certain types of professional success in highly competitive environments (alongside long-term costs), and consistent interpersonal friction. The framework has been used to study leadership patterns, romantic relationships, and the dynamics of high-conflict organisations.
Frequently asked questions
What is the Dark Triad?
The Dark Triad is a personality framework introduced by researchers Delroy Paulhus and Kevin Williams in 2002, identifying three conceptually distinct but empirically correlated personality traits: Machiavellianism (strategic manipulation and cynical worldview), Narcissism (grandiosity and need for admiration), and Psychopathy (callousness, impulsivity, and antisocial behavior). The three traits share a common core of callousness, manipulativeness, and lack of empathy, but each has its own distinctive pattern. The framework has been one of the most studied in personality psychology over the past two decades, with research linking elevated Dark Triad expression to a range of interpersonal and professional outcomes — both in clinical and subclinical populations. Importantly, the Dark Triad measures patterns that exist on a continuum in the general population, not categorical diagnoses.
What is Machiavellianism in the Dark Triad?
Machiavellianism is named after Niccolò Machiavelli, the Renaissance political theorist whose work 'The Prince' described strategic political manipulation. In personality psychology, Machiavellianism describes a personality style characterised by strategic and exploitative interpersonal behavior, cynicism about human nature, willingness to deceive and manipulate for personal gain, and a focus on instrumental rather than intrinsic value in relationships. High-Mach individuals tend to be patient and calculating rather than impulsive (distinguishing them from psychopathic individuals), and they typically focus on long-term self-interest rather than the grandiose self-image that defines narcissism. They are particularly skilled at reading social situations strategically and at maintaining surface relationships that serve their goals. Machiavellianism is distinct from healthy strategic thinking; the defining feature is the willingness to deceive and exploit, not the strategic orientation itself.
What is Dark Triad narcissism?
Dark Triad narcissism overlaps significantly with the clinical concept of narcissistic personality, but is measured at the subclinical level — meaning the trait can be elevated without reaching the threshold for a personality disorder diagnosis. It is characterised by grandiosity, sense of superiority, need for admiration, lack of empathy, and entitlement. Within the Dark Triad framework, narcissism is the trait most associated with social dominance, attention-seeking, and visible self-aggrandisement (compared to Machiavellianism's quieter manipulation and psychopathy's callous impulsivity). Elevated narcissism in this framework predicts certain professional outcomes — initial leadership emergence is more likely, but long-term effectiveness tends to suffer as the costs of grandiosity accumulate.
What is subclinical psychopathy?
Subclinical psychopathy in the Dark Triad framework measures traits that overlap with clinical psychopathy but at lower levels and without necessarily reaching the threshold for a clinical diagnosis. It includes callousness (low empathy and emotional reactivity to others' suffering), impulsivity (acting without considering consequences), thrill-seeking, and a willingness to violate social norms or rules. The trait is distinct from clinical psychopathy primarily in degree — many high scorers function in professional and social environments while still showing the underlying pattern of low empathy and impulsivity. Subclinical psychopathy is the Dark Triad trait most associated with overtly aggressive and rule-violating behaviour, while Machiavellianism produces similar interpersonal outcomes through quieter strategic manipulation.
Should I worry about my Dark Triad score?
Moderate elevation on Dark Triad measures is fairly common, particularly in certain professional environments (highly competitive business, certain legal and financial roles, some leadership contexts). Low-to-moderate scores reflect the natural variability of these traits in the general population and don't indicate clinical concern. Elevated and high scores — particularly when combined with relationship instability, professional friction, or persistent interpersonal conflicts that you experience as 'always other people's fault' — are worth taking seriously. The Dark Triad is not a diagnosis, but the patterns it measures are associated with real interpersonal costs that often compound over a career or lifetime. If your scores indicate elevation, working with a mental health professional experienced in personality patterns is a reasonable response — particularly if you have noticed any of the relational patterns the framework predicts.