When people with high levels of narcissism feel ignored or excluded by others, they are more likely to lash out using ...

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 ...

Dogs are man's best friend, but they are still animals, and sometimes their wolf-like behavior comes out in aggression. Some kinds of canine aggression to be aware of are resource guarding aggression, ...

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 ...

Angry outbursts at the office, threats made in everyday interactions: New research using data from hundreds of studies suggests folks who act out in this way often have narcissistic traits. They don't ...

Erinn Acland has previously received funding from the Quebec Network on Suicide, Mood Disorders and Related Disorders, NSERC, and the University of Toronto Centre for the Study of Pain. Joanna Peplak ...