Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
The traits of introversion and extraversion exist across a continuum and the vast...
Children may care more about what authority figures think of them then what was...
The University of Toronto conducted a research study in order to see whether we...
Participants from the U.S. and 20 other countries were generally able to tell the...
Researchers identify key factors for depression among more than 100.
The incidence of stress, depression and reduced sleep is greater for jobs that rely...
The effect of broad personality traits such as neuroticism and agreeableness on...
Dog personalities are shaped over time and according to the interactions they have...
