Interpersonal relationships are complex and require healthy boundaries for everyone to thrive together. However, when problems arise, such as manipulative behavior, they need to be addressed ...

Having to work with frustrating people is simply part of life. You can't escape them. But you also don't have to grin and bear the stress as if you have no choice. While researching for my new book, ...

This Passive Aggressive Diaries blog posting is Part Two of the four-part series on why individuals behave passive aggressively. In The Angry Smile: The Psychology of Passive Aggressive Behavior in ...

A UB developmental psychologist has received a $550,000 grant from the National Science Foundation to study possible pathways that might lead young children toward different types of aggressive ...

Most of us are good at spotting overtly aggressive people. While it doesn't feel good when someone insults, criticizes, or belittles you, at least you know why you are hurting. But sometimes the ...

WASHINGTON (AP) — Nearly 8 of every 10 U.S. drivers admit expressing anger, aggression or road rage at least once in the previous year, according to a survey released Thursday by the AAA Foundation ...