Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Research shows that characteristics of narcissism such as feeling self-important,...
Researchers identify key factors for depression among more than 100.
The dominance effect is produced by the V-shaped angle of the eyebrows.
Participants from the U.S. and 20 other countries were generally able to tell the...
From red sports cars to air fresheners here are eleven things that will give the...
The effect of broad personality traits such as neuroticism and agreeableness on...
Dark chocolate positively affects mood and relieves depressive symptoms.
Members of the younger generation that are too dependent on their smartphones have...
