Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Dark chocolate positively affects mood and relieves depressive symptoms.
Researchers identify key factors for depression among more than 100.
Research shows that characteristics of narcissism such as feeling self-important,...
Members of the younger generation that are too dependent on their smartphones have...
Personality traits can be inferred from spending habits, with predictions more accurate...
Being late may have less to do with time management and more with personality type.
The degree to which people are susceptible to persuasion has been categorized by...
