Unequivocal evidence’ media violence has negative impact on children
A new report reviews the large body of research that has investigated the ways in which violent media influence behavior. Across all media genres, the authors found that the research consistently shows that even short-term exposure “increases the likelihood of physically and verbally aggressive behavior, aggressive thoughts, and aggressive emotions.” In the short term, media violence can increase aggression by priming aggressive thoughts and decision processes, increasing physiological arousal, and triggering a tendency to imitate observed behaviors. In the long-term, repeated exposure can produce lasting increases in aggressive thought patterns and aggression-supporting beliefs about social behavior, and can reduce individuals’ normal negative emotional responses to violence.
