Gamers who play video games in 3D enjoy a fully-immersive environment, but that also has a negative side effect: increasing anger in players. Researchers from Ohio State University found that Grand Theft Auto IV players felt angrier after just 15 minutes of playing in 3D, over playing a traditional version of the game.
"3D gaming increases anger because the players felt more immersed in the violence when they played violent games," said Ohio State psychology and communications professor. "As the technology in video games improves, it has the ability to have stronger effects on players."
Players that enjoyed 2D and 3D bowling simulations didn't feel a change in emotion after gaming - but first-person shooters and other violent video games may present "troublesome" scenarios. The idea of violent video games leading to real-world violence is an issue that has been rejected by gamers - and used by clever defense lawyers - but researchers hope to conduct accurate studies as 3D becomes more prominent.