You may have an employee that just seems to derive pleasure from bothering others, or even sabotaging the company. He shows no remorse, and even blatantly lies when you tell him that you have caught ...

In personality psychology, debate exists about whether socially aversive traits are adaptive in an evolutionary sense or whether they are pathologies that decrease an individual’s reproductive fitness ...

The term “machiavellian” comes from the Italian Renaissance diplomat and philosopher Niccolò Machiavelli, whose name has become synonymous with cunning, strategy and manipulation. As a personality ...

If so, you might rank highly in Machiavellianism - a personality trait that's based on the writing and views of Niccolo Machiavelli, the 16th-century Italian political philosopher. We look at what ...