Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
The incidence of stress, depression and reduced sleep is greater for jobs that rely...
Dark chocolate positively affects mood and relieves depressive symptoms.
Members of the younger generation that are too dependent on their smartphones have...
Dog personalities are shaped over time and according to the interactions they have...
Law breakers seek more risk than law abiding citizens when there is something to...
Research shows that characteristics of narcissism such as feeling self-important,...
The traits of introversion and extraversion exist across a continuum and the vast...
Teens who are more involved in extracurricular activities, and engage in less screen...
