AIMS To examine the genetic overlap between borderline personality features (BPF) and substance use disorders (SUDs) and the extent to which variation in personality traits contributes to this covariance. DESIGN Genetic structural equation modelling was used to partition the variance in and covariance between personality traits, BPF and SUDs into additive genetic, shared and individual-specif...

Encouraging further research on the dimensional assessment of personality disorders (PDs), Section III of the DSM-5 introduced a hybrid model for the assessment of six PDs employing self-reports on 25 maladaptive personality traits (‘‘DSM-5 personality traits’’). Following suggestions that multidimensional perfectionism is an important characteristic across various personality disorders (Ayears...

Household Finances and the ‘Big Five’ Personality Traits We explore the relationship between household finances and personality traits from an empirical perspective. Specifically, using individual level data drawn from the British Household Panel Survey, we analyse the influence of personality traits on financial decisionmaking at the individual level focusing on decisions regarding unsecured d...

Personality traits are complex phenotypes influenced by interactions of multiple genetic variants of small effect and environmental factors. It has been suggested that the brain derived neurotrophic factor gene (BDNF) is involved in personality traits. Season of birth (SOB) has also been shown to affect personality traits due to its influences on brain development during prenatal and early post...

BACKGROUND Schizotypal personality traits are associated with schizophrenia spectrum disorders, stating that schizotypal traits may represent a "prodrome" or other developmental precursor of schizophrenia. Genetic and environmental factors both play importanxt roles in the development of schizotypal traits. Different levels of schizotypal traits across regions may be indicative of similar diffe...

Appearance is known to influence social interactions, which in turn could potentially influence personality development. In this study we focus on discovering the relationship between self-reported personality traits, first impressions and facial characteristics. The results reveal that several personality traits can be read above chance from a face, and that facial features influence first imp...

The personality traits of 134 female patients, seeking treatment for obesity, bulimia nervosa and alcoholism in Stockholm were assessed with the KSP personality inventory. The results indicate that the personality traits of women seeking treatment for obese, bulimic and alcoholic problems are very similar. Compared to the population average, they were more anti-social, more psychasthenic and we...

Temperamental suitability (personality traits) could be a factor to consider in career placement and professional development. It could also be an indicator of professional success or failure in any profession such as Systems Analysis and Design (SAD). However, there is not sufficient empirical evidence in support of the personality traits to which systems analysts and designers may be categori...

The paper investigates the relationships between personality traits and expert manual annotation of unscripted speech. The analysis is based on the results of a psycholinguistic experiment in which the participants were asked to annotate sentence boundaries in transcriptions of Russian spoken monologues. Personality traits were measured using the Eysenck Personality Inventory and the Five Facto...

Recent investigations indicate that personality traits are unevenly distributed geographically, with some traits being more prevalent in certain places than in others. The geographical distributions of personality traits are associated with a range of important political, economic, social, and health outcomes. The majority of research on this subject has focused on the geographical distribution...