Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Research shows that characteristics of narcissism such as feeling self-important,...
Personality traits can be inferred from spending habits, with predictions more accurate...
Researchers identify key factors for depression among more than 100.
Participants from the U.S. and 20 other countries were generally able to tell the...
Children may care more about what authority figures think of them then what was...
Being late may have less to do with time management and more with personality type.
People give socially desirable responses instead of honest answers under the pressure...
