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; the study, however, 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 increased levels of aggression, caused by playing some of the aforementioned video games.<ref>https://journals.sagepub.com/doi/abs/10.1177/014616702237649</ref><ref>https://www.sciencedirect.com/science/article/pii/S0140197103000976</ref> However, in such cases, it is vital to keep in mind the fact that correlation does not equal causation. <ref>https://yourlogicalfallacyis.com/false-cause</ref>
===Sexuality===