Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Dog personalities are shaped over time and according to the interactions they have...
Participants from the U.S. and 20 other countries were generally able to tell the...
Dark chocolate positively affects mood and relieves depressive symptoms.
People give socially desirable responses instead of honest answers under the pressure...
Researchers identify key factors for depression among more than 100.
Children may care more about what authority figures think of them then what was...
Research shows that characteristics of narcissism such as feeling self-important,...
