BACKGROUND The impact of underlying parental psychological vulnerability on the future mental health of offspring is not fully understood. Using a prospective cohort design, we investigated the association between dysfunctional parental personality traits and risks of offspring self-harm, depression and anxiety. METHODS The association between dysfunctional parental personality traits (monoto...

Novelty-seeking personality traits are a major risk factor for the development of drug abuse and other unsafe behaviors. Rodent models of temperament indicate that high novelty responding is associated with decreased inhibitory autoreceptor control of midbrain dopamine neurons. It has been speculated that individual differences in dopamine functioning also underlie the personality trait of nove...

Serotonin (5-HT) brain architecture appears to be implicated in normal personality traits as supported by genetic associations and studies using molecular brain imaging. However, so far, no studies have addressed potential contributions to variation in normal personality traits from in vivo serotonin 4 receptor (5-HT4R) brain availability, which has recently become possible to image with Positr...

Objectives: Two studies examined whether observers’ personality traits contribute to prosocial responses to others’ facial expression of pain. Experiment 1 examined the personality traits that could account for observers’ variability in estimating others’ pain intensity. Experiment 2 questioned to what extent the contribution of personality traits on inclination to help people in pain depend on...

This study draws on the cultural fit hypothesis to examine interactive effects of host country context and four (Multicultural Personality Questionnaire) expatriate personality traits – Cultural Empathy, Social Initiative, Emotional Stability, and Open Mindedness – on job satisfaction. The cultural fit hypothesis maintains that it is not only the expatriate personality traits per se, but the cu...

drug abuse has high co-morbidity with mental disorders, thus, controlling and treating it requires multimodal treatment intervention. this cross sectional study evaluates personality traits of 67 ïv heroin abusers in kashan prison. the utilized instruments included two parts: a demographic questionnaire and mmpï. the data obtained from the questionnaires were statistically analyzed by using fis...

OBJECTIVES This study compared the personality traits of entry-level occupational therapy students before and after their participation in 2 years of academic and clinical education in order to examine the change of traits in their professional personality profile. METHOD Forty-nine occupational therapy students completed the 18 scales of the California Psychological Inventory during their fi...

The ability of personality traits to predict important life outcomes has traditionally been questioned because of the putative small effects of personality. In this article, we compare the predictive validity of personality traits with that of socioeconomic status (SES) and cognitive ability to test the relative contribution of personality traits to predictions of three critical outcomes: morta...

Previous research on personality traits and political attitudes has largely focused on the direct relationships between traits and ideological self-placement. There are theoretical reasons, however, to suspect that the relationships between personality traits and political attitudes (1) vary across issue domains and (2) depend on contextual factors that affect the meaning of political stimuli. ...