Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
The traits of introversion and extraversion exist across a continuum and the vast...
Research shows that characteristics of narcissism such as feeling self-important,...
Personality traits can be inferred from spending habits, with predictions more accurate...
Dark chocolate positively affects mood and relieves depressive symptoms.
Teens who are more involved in extracurricular activities, and engage in less screen...
Researchers identify key factors for depression among more than 100.
The effect of broad personality traits such as neuroticism and agreeableness on...
Being late may have less to do with time management and more with personality type.
