Have you ever met anyone like Seinfeld’s George Costanza, vacillating between submissiveness and obstinance? Perhaps an employee who’s a “yes man” when asked to do a project, only to become ...

Forbes contributors publish independent expert analyses and insights. Patricia writes about family law and tips for female lawyers. Aggression is defined as a form of physical or verbal behavior ...

By 2013, PAP was erased entirely from the DSM-5. Add to this a parade of different names (e.g., cyclothymic personality early on, then negativistic, then passive-aggressive) being applied to the same ...

A new analysis examined aggressive driving based on gender, age and behavior type. A new analysis of aggressive driving data confirms some long-held beliefs: when men are behind the wheel, they are ...

I got labeled aggressive by one of my friends. I’ve always known that I intimidate people, but I never really thought it was because of my personality. I always thought it was either because of my ...

The phrases passive-aggressive people use without even realizing it can cause emotional harm and confusion. Just because someone might be expressing negative emotions in a subconscious way, that doesn ...

Theoretically, asking your husband or wife to empty the dishwasher should be totally devoid of drama or tension. It's just one of many chores necessary to keep your home functioning, right? However, ...

AMES, Iowa – Iowa State University Anthropology Professor Jill Pruetz long suspected that man-made changes influenced the aggressive behavior researchers have observed among chimpanzees. However, her ...