Read this by Dave Grossman http://www.killology.com/print/print_teachkid.htm
It's about teaching kids to kill. I'm sure there are many anecdotes out there about how "I played games for years and I haven't killed anyone" but the man has a point...
Some quotes from the text:
"Healthy members of most species have a powerful, natural resistance to killing their own kind. Animals with antlers and horns fight one another by butting heads. Against other species they go to the side to gut and gore. Piranha turn their fangs on everything, but they fight one another with flicks of the tail. Rattlesnakes bite anything, but they wrestle one another.
When we human beings are overwhelmed with anger and fear our thought processes become very primitive, and we slam head on into that hardwired resistance against killing. During World War II, we discovered that only 15-20 percent of the individual riflemen would fire at an exposed enemy soldier (Marshall, 1998). [...]
That's the reality of the battlefield. Only a small percentage of soldiers are willing and able to kill. When the military became aware of this, they systematically went about the process of âoefixingâ this âoeproblem.â And fix it they did. By Vietnam the firing rate rose to over 90 percent (Grossman, 1999a).
[...]
The training methods the military uses are brutalization, classical conditioning, operant conditioning, and role modeling. Let us explain these and then observe how the media does the same thing to our children, but without the safeguards.
Brutalization, or âoevalues inculcation,â is what happens at boot camp. Your head is shaved, you are herded together naked, and dressed alike, losing all vestiges of individuality. You are trained relentlessly in a total immersion environment. In the end you embrace violence and discipline and accept it as a normal and essential survival skill in your brutal new world.
Something very similar is happening to our children through violence in the media. [...]
Classical conditioning is like Pavlov's dog in Psych 101. Remember the ringing bell, the food, and the dog could not hear the bell without salivating?
In World War II, the Japanese would make some of their young, unblooded soldiers bayonet innocent prisoners to death. Their friends would cheer them on. Afterwards, all these soldiers were treated to the best meal they've had in months, sake, and to so-called "comfort girls." The result? They learned to associate violence with pleasure.
This technique is so morally reprehensible that there are very few examples of it in modern U.S. military training, but the media is doing it to our children. Kids watch vivid images of human death and suffering and they learn to associate it with: laughter, cheers, popcorn, soda, and their girlfriend's perfume (Grossman & DeGaetano, 1999).
[...]
The third method the military uses is operant conditioning, a powerful procedure of stimulus-response training. We see this with pilots in flight simulators, or children in fire drills. When the fire alarm is set off, the children learn to file out in orderly fashion. One day there's a real fire and they're frightened out of their little wits, but they do exactly what they've been conditioned to do (Grossman & DeGaetano, 1999).
In World War II we taught our soldiers to fire at bullseye targets, but that training failed miserably because we have no known instances of any soldiers being attacked by bullseyes. Now soldiers learn to fire at realistic, man-shaped silhouettes that pop up in their field of view. That's the stimulus. The conditioned response is to shoot the target and then it drops. Stimulus-response, stimulus-response, repeated hundreds of times."