Study finds gaming too long before bed is a bad idea
"Less than one hour seems okay."
A new study by Flinders University in Australia has found playing games for too long before bedtime is detrimental to a good night's rest.
The study included 17 teenage boys who played violent games for 50 or 150 minutes before sleeping on two different nights. Sleep and heart rates were monitored, the results of which for those who played 150 minutes showed a 27 minute loss in sleep time and 39 minute delay in actually getting to sleep. For those who played 150 minutes, a 12 minute reduction in REM sleep aka "dreaming sleep" was observed.
"This may not seem like a significant reduction," says child sleep psychologist Dr. Michael Gradisar, "But REM plays an important part in helping us remember content we [learned] that day so for adolescents in their final years of school who are revising for exams, winding down at night with a video game might not be the best idea."
For those who played 50 minutes, no negative effect was observed.
Source: Eurogamer
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Love it how they only tested males playing only violent video games. You would think they would have at least did a better job than this to bash video games. I play violent games all the time, infact I still get a good night sleep and perform well in school. Playing too much games actually makes me feel sluggish and tired (usually 2 - 3 hours non-stop).
- only males
- only 'violent' video games
- no comparisons to other stimuli such as violent tv shows, or non violent games
seriously, do people even bother to try to badmouth video games anymore?
over half a year ago, i was playing 'violent' games nonstop throughout the day, including when i went to bed. at this point my computer died, and i couldnt afford to replace it. since then, i havent played a single game, focusing instead on more activity on neoseeker, and picking up some old web coding projects of mine. ill tell you now, i havent noticed a damn difference.
however anymore i do game often before bed and feel that i rest pretty well. i think the former was a case of really bad overstimulation.
However I must say in my own personal experience when I play any game (violent or otherwise) directly prior to attempting to go to sleep, I do sometimes find my mind racing and find it difficult to drift off. This applies to film/tv as well. Although not books, reading appears not to have this effect. Could mean it's the visual stimulus, as oppose to just any stimulus?
The study is a bit biased though. It's basically sensory overload and can also occur if you watch TV. Essentially, your brain is still processing the information so it doesn't really matter if it's video games, a movie, or watching TV. You can also correlate reading making you sleepy as a part of this whole dilly-o as well.
You can't get your mind racing and then just shut it off the same way you could if you were already relaxed.
If they really gave two shits about this, I'd imagine they would attempt to isolate the chemical(s) in the brain, or region, that react to such stimuli. Figure out just how subjective one's reaction to violent games are when they're in REM by monitoring the brain composition. Not simply how they said they felt after waking up, or depending solely on EEG readings.
Doesn't seem to be alot of info on the control variables not to mention the very small target audience of 17 people. What else were they doing? Were they over tired, do they do anything to help them relax when falling asleep such as listening to music, etc? Did they have any stimulants before hand such as coffee?
Scientists actually reckon that it's not how much sleep that you have but the quality of it that is more important. Did they actually feel better rested after sleep if they played a game or not?
I wouldn't expect games to be just the only factor in that, anything could lead to it, stress, tv, etc. Likelyhood is that if someone does this pretty much every night to the point it's a habit, then the body will adapt anyway.
I know this has been taken from another article, but it just seems like a very poorly attempted study for the sake of trying to complain about violent games again.
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