Narcissism, while not inherently psychopathic, follows a distinct developmental trajectory from childhood to adulthood.

The term “Dark Triad” refers to a trio of negative personality traits—narcissism, Machiavellianism, and psychopathy—which share some common malevolent features. The construct was coined by ...

The DTDD assessed the three components of the Dark Triad through a set of 12 items. The questionnaires were translated into Hebrew and back-translated for accuracy and cultural relevance.

When I explored the concept of the dark triad—narcissism, Machiavellianism, and psychopathy—I became especially interested in ...