A number of studies have verified certain connections between violent video games and violent behavior in young people. For example, studies have found that some young people who play violent video games reported angry thoughts and aggressive feelings immediately after playing. Other studies, such as one conducted by Dr. Chris A. Anderson and colleagues, point to correlations between the amount of time spent playing violent video games and increased incidence of aggression.Craig A. Anderson and others, “The Influence of Media Violence on Youth,” Psychological Science in the Public Interest 4, no. 3 (2003): 81–110. However, these studies do not prove that video games cause violence.