Is There Evidence to Support Violent Video Games?

Study shows there's no relationship between the amount of time people were playing and their well being, or at least they'r self at well being. Some psychologists say certain types of violent play allow for an outlet. Others will show that certain of violent play a exasperate. Thaitis good evidence to show that violent games can exasperate? No, i'm saying violent play across the board, right? But a lot of that has to do with whos playing them.