If you love personality tests but never found a label that fits, this is for you.

Researchers are reconsidering how we define personality disorders. Current DSM definitions invoke a sufficient number of related symptoms. For this categorical approach, delineation of Borderline ...

Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness, and others are among the traits that stand for the malevolent dark sides of human personality. As results from a recently ...

Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness are all traits that stand for the malevolent dark sides of human personality. Results from a recent project show, these traits ...