Desensitization and Violent Video Games: Mechanisms and Evidence.

Abstract

Desensitization, the reduction of cognitive, emotional, and/or behavioral responses to a stimulus, is an automatic and unconscious phenomenon often experienced in everyday life. Exposure to violent media, especially violent video games, may cause desensitization to real-life violence. Desensitization to violence blocks empathy which is needed to trigger the moral reasoning process that triggers prosocial responding. Representative research was reviewed to examine links between exposure to violent video games and desensitization to violence in children and adolescents. It was concluded that exposure to violent video games increases the risk of desensitization to violence, which in turn may increase aggression and decrease prosocial behavior. Parents should be counseled to discuss the differences between real and screen violence, to encourage nonviolent problem-solving, and to provide empathy-building experiences for their children.