Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Dark chocolate positively affects mood and relieves depressive symptoms.
Research shows that characteristics of narcissism such as feeling self-important,...
People give socially desirable responses instead of honest answers under the pressure...
Spending two hours per week in nature is the threshold for promoting health and...
Participants from the U.S. and 20 other countries were generally able to tell the...
Elements of well-being improve through stress and anxiety exercises.
The degree to which people are susceptible to persuasion has been categorized by...
