Machiavellian males with high emotional intelligence exhibit fewer depressive symptoms

• Published in: Personality and individual differences 2020-05, Vol.158, p.109867, Article 109867
• Main Authors: Bianchi, Renzo, Patthey, Nathan, Mirkovic, Danijela, Lemaitre, Bruno, Schlegel, Katja
• Format: Article
• Language: English
• Subjects: Antidepressants; Confirmatory factor analysis; Depression; Dirty Dozen; Emotional intelligence; Health; Machiavellianism; Males; Men; Mental depression; Moderation analysis; Personality
• ISSN: 0191-8869; 1873-3549
• DOI: 10.1016/j.paid.2020.109867

•Machiavellian men with high emotional intelligence (EI) are less prone to depression.•Machiavellian men with low EI are more prone to (somatic) depression.•Manipulative skills might condition the link between Machiavellianism and depression.•More research is needed on Machiavellianism, EI, and depression in women. Research on the link between Machiavellianism and depression has yielded equivocal results. In this study, we examined the possible moderating role of ability emotional intelligence (a-EI) on the Machiavellianism-depression relationship. a-EI was approached as a factor influencing the effectiveness of Machiavellians' manipulative strategies. A total of 469 participants were recruited (34% male; mean age: 42.37). Machiavellian dispositions were assessed with the Machiavellianism subscale of the Dirty Dozen. a-EI was measured with the 10-scenario version of the Geneva EMOtion Knowledge-Blends—a performance-based test. Depressive symptoms were evaluated with the PHQ-9, a scale covering both cognitive-affective and somatic aspects of depression. Correlational analyses revealed no raw association between Machiavellianism, a-EI, and depression. In men, a-EI was found to moderate the effect of Machiavellianism on depression in such a way that Machiavellianism was protective against depressive symptoms when coupled with high a-EI. Component-level analyses indicated that the observed interaction was essentially underpinned by somatic depression. Machiavellianism predicted somatic depression negatively in males with high a-EI and positively in males with low a-EI. No association was identified in females. This study suggests that Machiavellianism is not depressogenic in itself. Remarkably, Machiavellianism might have antidepressant virtues in men exhibiting high a-EI.