Merging finances may boost happiness, longevity in marriages, says Indiana University...
The traits of introversion and extraversion exist across a continuum and the vast...
Research shows that characteristics of narcissism such as feeling self-important,...
Teens who are more involved in extracurricular activities, and engage in less screen...
Law breakers seek more risk than law abiding citizens when there is something to...
Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Is the speed of falling in love related to how long the flame will last?
The degree to which people are susceptible to persuasion has been categorized by...
Dark chocolate positively affects mood and relieves depressive symptoms.
