7 research outputs found
Expensive Egos: Narcissistic Males Have Higher Cortisol
Background: Narcissism is characterized by grandiosity, low empathy, and entitlement. There has been limited research regarding the hormonal correlates of narcissism, despite the potential health implications. This study examined the role of participant narcissism and sex on basal cortisol concentrations in an undergraduate population. Methods and Findings: Participants were 106 undergraduate students (79 females, 27 males, mean age 20.1 years) from one Midwestern and one Southwestern American university. Narcissism was assessed using the Narcissistic Personality Inventory, and basal cortisol concentrations were collected from saliva samples in a laboratory setting. Regression analyses examined the effect of narcissism and sex on cortisol (log). There were no sex differences in basal cortisol, F(1,97) =.20, p =.65, and narcissism scores, F(1,97) =.00, p =.99. Stepwise linear regression models of sex and narcissism and their interaction predicting cortisol concentrations showed no main effects when including covariates, but a significant interaction, b =.27, p =.04. Narcissism was not related to cortisol in females, but significantly predicted cortisol in males. Examining the effect of unhealthy versus healthy narcissism on cortisol found that unhealthy narcissism was marginally related to cortisol in females, b =.27, p =.06, but significantly predicted higher basal cortisol in males, b =.72, p =.01, even when controlling for potential confounds. No relationship was found between sex, narcissism, or their interaction on selfreported stress
Narcissism: a factor behind the selective sharing of news online
The current study examined the extent to which narcissism influences the social network users’ intention to share positive and negative life events with (close or unknown) online contacts. Using an online survey, small vignettes and a cross-sectional convenience sample of 119 participants, the results showed that narcissism positively predicted sharing intention of positive and negative life events with strangers. However, individuals rating higher in narcissism were less likely to share negative news with family. The research findings suggest that personality traits such as narcissism, the type of contacts online, and the nature of the news may shape what information is shared by online users. The type of news presented may therefore be a function of who is posting the content, their personality, and the kind of social network contacts they have online
How does it feel to be a narcissist? : narcissism and emotions
Emotional processes are of key importance for the understanding of narcissism, in both its grandiose and its vulnerable forms. The current chapter provides an overview on the links between narcissism and emotionality. The two forms of narcissism differ distinctly in their hedonic tone, with vulnerable narcissism being characterized by negative emotionality and low well-being and grandiose narcissism being linked to positive emotionality and high well-being. Both forms are related to strong mood variability that is thought to stem from contingent self-esteem. Both forms are related to hubristic pride, but only vulnerable narcissism is linked to shame-proneness, envy, and schadenfreude. Both forms are characterized by outbursts of anger, but the underlying causes and the expression of anger differ between the two forms. Specifically, vulnerable narcissism is linked to uncontrollable narcissistic rage that stems from a fragile sense of self and results in disproportionate and dysfunctional aggression. Grandiose narcissism, in contrast, goes along with instrumental aggression that serves the purpose of asserting one's dominance in the face of strong direct status threats. Vulnerable narcissism is related to deficits in emotion regulation, yet research has just begun to shed light on the regulation processes of grandiose narcissists. The chapter concludes with reflections on how recent theoretical and methodological developments might be employed to gain a fuller understanding of narcissists' emotional lives