Biste in de S-Bahn jebor’n oder wat? The mother of all theories of aggression is the frustration-aggression hypothesis (Dollard, Miller, et al., 1939). The theory presumes that we know what aggression ...

What is the end product of anger? Happiness comes upon us when our legitimate and valued desire becomes reality. Unhappiness results when our legitimate or illegitimate but valued desires are ...

Romantic relationships require clear communication to thrive, yet millions find themselves entangled with partners who express frustration through indirect means. Passive-aggressive behavior — the art ...

Have you ever wondered why some people lash out? Is that tendency for aggression something they're born with, or could it be influenced by observing others? It's a question that's long been on the ...

In experimental research, aggression is often measured as the intensity and duration of electric shocks, delivered (or thought to be delivered) after an insult or provocation. The mental state ...