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Violent Video Games: More Playing Time Equals More Aggression

By Guest PostDecember 20, 2012General, Healthaggression, aggressive behavior, brad bushman, brightness, call of duty, competitive reaction, computer screen, condemned 2, dirt2, experimental evidence, france, french university students, Germany, grenoble, laurent begue, measure aggression, michael scharkow, negative effects, nonviolent video game, over time, playing, pure, s3k superbike, the club, time task, university of hohenheim, violent video games, visual perception, youssef hasan

COLUMBUS, Ohio – A new study provides the first experimental evidence that the negative effects of playing violent video games can accumulate over time.

Researchers found that people who played a violent video game for three consecutive days showed increases in aggressive behavior and hostile expectations each day they played. Meanwhile, those who played nonviolent games showed no meaningful changes in aggression or hostile expectations over that period. (more…)

Researchers Find Link Between Sugar, Diabetes and Aggression

COLUMBUS, Ohio — A spoonful of sugar may be enough to cool a hot temper, at least for a short time, according to new research.

A study found that people who drank a glass of lemonade sweetened with sugar acted less aggressively toward a stranger a few minutes later than did people who consumed lemonade with a sugar substitute.

Researchers believe it all has to do with the glucose, a simple sugar found in the bloodstream that provides energy for the brain. (more…)

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Violent Video Games: More Playing Time Equals More Aggression

Researchers Find Link Between Sugar, Diabetes and Aggression