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TL;DR: A 2025 study in Journal of Sex & Marital Therapy linked higher Dark Triad traits, a personality cluster covering psychopathy, narcissism, and Machiavellianism, with more aggressive relationship expectations and greater self-reported sexual coercion in a…
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Sadism refers to deriving pleasure from inflicting physical or emotional pain on others. A new review illuminates the personality traits that relate to higher levels of sadism. Key Facts: Sadism is linked to “dark personality traits” like psychopathy, narcissi…
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A new study investigates how certain “dark triad” personality traits relate to people’s happiness and life satisfaction. Key Findings: Narcissism has multiple dimensions – some linked to higher well-being, others to lower. Psychopathy overall relates to lower…
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