Overcoming agreeableness: Sociosexuality and the Dark Triad expanded and revisited

Abstract

We replicated and extended (N = 495) what is known about the relationships between the Dark Triad traits (i.e., narcissism, Machiavellianism, psychopathy) and a wider range (than previously reported) of sociosexuality including risky sexual behaviors (e.g., lack of condom use) and sexuality in relation to dating applications like Tinder, in general, in men and women, and above agreeableness. Machiavellianism and psychopathy were linked to most sociosexual behaviors and attitudes. In men, Machiavellianism was linked to various sociosexual outcomes, in women those outcomes were associated with psychopathy instead. Agreeableness was hardly correlated with sociosexual outcomes. The Dark Triad traits were more strongly correlated with the studied outcomes even after controlling for agreeableness or for the dark core. Unexpectedly, men who were Machiavellian and agreeable reported the most sex partners in different contexts, but not psychopaths. In contrast, women who were psychopathic not only had more sex partners in general, but they also engaged in more unprotected sex, and one-night stands than men did. These findings build on prior research on the Dark Triad traits and their associations with sociosexuality and help to draw a more nuanced and modern picture of those relationships.