The greater the surprise, the greater the appreciation.
Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Is the speed of falling in love related to how long the flame will last?
Research shows that characteristics of narcissism such as feeling self-important,...
Dog personalities are shaped over time and according to the interactions they have...
Teens who are more involved in extracurricular activities, and engage in less screen...
Researchers identify key factors for depression among more than 100.
The traits of introversion and extraversion exist across a continuum and the vast...
The effect of broad personality traits such as neuroticism and agreeableness on...
The degree to which people are susceptible to persuasion has been categorized by...
