Violent Video Games Prevent Violent Behaviour  In most people’s lives there are instances where they might like to react to a situation with a level of aggression. However, owing to a number of reasons such a solution is often impossible and undesirable.  It has been theorised by psychologists that pent up frustrations with the world are the root of many psychological problems. Given that this is true then, an outlet for frustrations is required in society such that aggressive behaviour in individuals can be avoided.  Video games in this situation provide such an outlet for aggression and frustrations. Firstly aggression is dealt with through the simple act of defeating enemies within games and frustration is dealt with through the completion of goals within the video games, allowing players a sense of satisfaction upon their completion.  Hence, one could argue that this may result in comparatively lower levels of aggressive behaviour among video game players. This is supported by research conducted by Dr. Cheryl Olson and her team at Harvard. Studying a sample of 1,254 students aged 12 to 14 years, she found that over 49% of boys and 25% of girls reported using violent games such as Grand Theft Auto IV as an outlet for their anger.  She suggests that instead of a blanket ban on M-rated game use by young adolescents, parents should monitor how much time children spend playing games and how they react to specific game content. [1]  [1] Olson, Cheryl K., et al., ‘Factors Correlated with Violent Video Game Use by Adolescent Boys and Girls’, Journal of Adolescent Health, Vol.41 no.1, pp77-83, July 2007,