We review the personality construct and its disorders according to the categorical and dimensional approaches, and the present understanding of dementia and its risk factors. This study shows a relationship between pre-morbid personality and risk of developing dementia. Data with speculative character, and indirect proofs from studies on life style, habits and pathological behaviors are reporte...

Two data sources--self-reports and peer ratings--and two instruments--adjective factors and questionnaire scales--were used to assess the five-factor model of personality. As in a previous study of self-reports (McCrae & Costa, 1985b), adjective factors of neuroticism, extraversion, openness to experience, agreeableness-antagonism, and conscientiousness-undirectedness were identified in an anal...

the purpose of this study was to investigate the moderating role of conscientiousness personality trait in the relationship of emotional exhaustion with job performance (task performance, organizational citizenship behaviors). the participants of this study consisted of 400 high school teachers in khuzestan province (260 male & 140 female) that were selected by multi-stage random sampling metho...

There have been several researches on the role of personality in the pathophysiology of bipolar disorder. Recently, a polymorphism of XBP1, a pivotal gene in the endoplasmic reticulum (ER) stress response, was shown to contribute to the genetic risk factor for bipolar disorder. Therefore, in this study, we examined the relationship between the XBP1 gene polymorphism and the personality traits a...

BACKGROUND The revised NEO Personality Inventory (NEO-PI-3) includes 240 items corresponding to the Big Five personality traits (Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience) and subordinate dimensions (facets). It is suitable for use with adolescents and adults (12 years or older). The aim of the current study was to validate the Greek translation of ...

The aim of the present study is to investigate the personality factors and self-efficacy in relation to mental health among university students. The sample comprised of 80 post graduate students (40 boys and 40 girls), who was randomly selected, from Aligarh Muslim University, Aligarh, India. The NEO Five-Factor Inventory (NEO-FFI; Costa & McCrae, 1992), General Self-Efficacy Scale-Hindi (GSS-H...

BACKGROUND AND AIM An individual's health behaviours are highly correlated with selected areas of their personality as well as their values, needs and goals. However, this relationship may be modified by a number of objective factors associated with the individual's functioning, lifestyle or occupational activity. The main objective of the presented study was to investigate the relationship bet...

This study investigated the extent to which negative emotions, personality traits, and obsessive-compulsive distress modulate the relationship between sleep problems and dream experiences. The sample consisted of 610 upper secondary school students, whose subjective intensity of dream experiences, thematic dream content, obsessivecompulsive distress, personality traits, defensiveness, emotional...

OBJECTIVE To investigate temperament-creativity relationships in euthymic bipolar (BP) and unipolar major depressive (MDD) patients, creative discipline controls (CC), and healthy controls (HC). METHODS 49 BP, 25 MDD, 32 CC, and 47 HC (all euthymic) completed three self-report temperament/personality measures: the Revised NEO Personality Inventory (NEO-PI-R), the Temperament Evaluation of the...

Psychopathy is a personality disorder that includes interpersonal-affective and antisocial deviance features. The Psychopathic Personality Inventory (PPI) contains two underlying factors (fearless dominance and impulsive antisociality) that may differentially tap these two sets of features. In a mixed-gender sample of undergraduates and prisoners, we found that PPI fearless dominance was relate...