Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Participants from the U.S. and 20 other countries were generally able to tell the...
The dominance effect is produced by the V-shaped angle of the eyebrows.
Researchers identify key factors for depression among more than 100.
Dark chocolate positively affects mood and relieves depressive symptoms.
Dog personalities are shaped over time and according to the interactions they have...
Research shows that characteristics of narcissism such as feeling self-important,...
Choose a physical activity consistent with your personality for an effective workout....
Personality traits can be inferred from spending habits, with predictions more accurate...
