The questions of to what extent and in which ways personality dimensions are associated with anxious and depressive psychopathology are still unresolved. Most research has focused on “neuroticism” and “extraversion,” or traits related to these personality dimensions. Neuroticism was originally described as reflecting emotional instability and anxiety proneness (Eysenck & Rachman, 1965). This tr...

In recent years, there has been a renewed interest in the relationship between intelligence and personality. Extraversion, in particular, has been suggested to influence intelligence, but the direction of this relationship has been controversial (Wolf & Ackerman, 2005). In a young adult sample, the NEO PI-R was completed by 103 pairs of monozygotic twins, 181 pairs of dizygotic twins and 210 of...

This article examines the interplay between corruption, personality traits and political trust. It argues that individuals’ may condition effect of corruption experience on trust these also affect how individuals are exposed to corrupt experiences. Using data from AmericasBarometer 2010, study finds openness, conscientiousness, agreeableness emotional stability amplify negative in police. Howev...

Narcissistic grandiosity is characterized by overt expressions of feelings of superiority and entitlement, while narcissistic vulnerability reflects hypersensitivity and introversive self-absorbedness. Clinical evidence suggests that grandiosity is accompanied by vulnerable aspects, pointing to a common foundation. Subclinical personality research, however, views grandiose and vulnerable narcis...

Personality plays an important role in determining human health and risk of earlier death. However, the mechanisms underlying those associations remain unknown. We moved away from testing hypotheses rooted in the activities of modern humans, by testing whether these associations are ancestral and one side of a trade-off between fitness costs and benefits. We examined personality predictors of s...

This study examined the influence of Big Five personality traits on Facebook usage and examined the interactions of traits in this context based on Torgersen’s (1995) typological approach. The effect of self-esteem, narcissism, loneliness, shyness and boredom proneness on Facebook usage was also investigated. The sample included both student (N = 190) and (N = 184) non-student samples. Narcissi...

The main objective of this study is to examine the relationship between the experience of flow on the job and personality traits among preschool teachers. The study was conducted on a sample of 96 teachers from six kindergartens in the area of Primorsko-goranska County, Croatia. Two questionnaires were applied in this study. The Flow Questionnaire was used to measure the flow and the Big Five I...

Psychologists have linked the personality trait extraversion both to differences in reward sensitivity and to dopamine functioning, but little is known about how these differences are reflected in the functioning of the brain's dopaminergic neural reward system. Here, we show that individual differences in extraversion and the presence of the A1 allele on the dopamine D2 receptor gene predict a...

Based on the literature about self-disclosure, it was hypothesized that different groups of subjects differ in their pattern of self-disclosure with respect to different areas of social interaction. An extended latent-trait latent-class model was proposed to describe these general patterns of self-disclosure. The model was used to analyze the data of 1,113 subjects, tested on extraversion and w...

Despite the widespread assumption that extraverts are the most productive salespeople, research has shown weak and conflicting relationships between extraversion and sales performance. In light of these puzzling results, I propose that the relationship between extraversion and sales performance is not linear but curvilinear: Ambiverts achieve greater sales productivity than extraverts or introv...