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Some claim that kids who don't play video games at all seem to show more violent tendencies.  Of course, as expected, those who played violent video games for large amounts of time also showed violent tendencies, however the study claims that this is a "risk marker", not an actual cause.<ref>http://wii.qj.net/New-research-reveals-kids-who-don-t-play-videogames-at-all-are-more-at-risk-of-violent-tendencies/pg/49/aid/118505 New research reveals kids who don't play video games at all are more at risk of violent tendencies</ref>  

Some claim that kids who don't play video games at all seem to show more violent tendencies.  Of course, as expected, those who played violent video games for large amounts of time also showed violent tendencies, however the study claims that this is a "risk marker", not an actual cause.<ref>http://wii.qj.net/New-research-reveals-kids-who-don-t-play-videogames-at-all-are-more-at-risk-of-violent-tendencies/pg/49/aid/118505 New research reveals kids who don't play video games at all are more at risk of violent tendencies</ref>  

Multiple studies have shown a correlation between violent video games and levels of real life violence, caused by playing some of the aforementioned video games.<ref>http://www.apa.org/science/psa/sb-anderson.html</ref>

Multiple studies have not found a link between violent video games and levels of real life violence.

===Sexuality===

===Sexuality===