The idea that people behave aggressively when their goals are thwarted is known as the frustration-aggression principle.
The frustration-aggression hypothesis, a psychological theory that explains how aggressiveness results from being unable to achieve one's goals.
The theory was tested in research on scapegoating and hate crimes, which showed that when sources of anger build up—during an economic crisis, for example—angry groups may attack a convenient social target, frequently a minority group.
The relationship between economic situations and hate crimes, however, appears to be more elusive than frustration-aggression researchers had hypothesized, according to later study.
According to Berkowitz, frustration will lead to aggression to the extent that it elicits negative emotions. Moreover, frustration is only one form of unpleasant negative affect that can provoke violent responses.
To learn more about frustration-aggression hypothesis from the given link
https://brainly.com/question/13122345
#SPJ4