Study author Brad Bushman says "American society seems to believe that self-esteem is the cure all for every social ill, from bad grades to teen pregnancies to violence."
Bushman also had the students blast each other with loud noises.
The city is a rare cultural gem, resulting from the amalgamation of Idonesian, French, Dutch, British and German settlers, the local Bushman and Hottentot tribes and the Bantu tribes from the north.
"What we found is for people who were exposed to a lot of violent video games, their brains did not respond to the violent images," Bushman said.
The little Bushman looked round to make sure that nobody was there.
In fact, a couple of years ago, a producer for talk show the View called Bushman as a potential guest who would teach four angry women, the show's hosts, how best to vent.
The Bushman chewed off a Big piece of meat.
Bushman rock-paintings
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