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I'm spending so much less time at the computer now- I don't have a lot of time to devote to creating content for this blog in the way I would normally like, but it's time to share some preliminary findings about screened media's effects on the developing brain.
It's not good.
What a large body of research points out is that frontal areas of the brain are inhibited when playing video games- and long daily usage can severely impact a child's ability to emotionally regulate. I've seen this in my son and other children, and this is one of the major concerns I have about unchecked screen time for my 5 year old son.
It's not just this, however; there are cognitive issues I see with unchecked screen time, but also other serious issues.
One thing I've noticed is that commercial screened media "sucks my son in" making it very difficult for him to put the media down- but also, any regular length of exposure makes it difficult for him to enjoy simple natural experiences that he thoroughly enjoys when he's not regularly screening. So it's not just the time he loses-- but it's that consuming screened media reduces his pleasure and joy in activities he normally loves, all the time- not just when he's screening.
Here are some of the researchers working on the cognitive impairment of video games:
Ryunta Kawashima (Tohoku University)- "measured the level of brain activity in teenagers playing a Nintendo game and found that computer games stimulate only those parts of the brain associated with vision and movement. As the frontal areas of the brain are involved in controlling behavior and making rational decisions, the researchers speculate that children who spend several hours a day playing computer games may have issues with self-control."
Big holes have been poked in his research- but I think the brain wave measurements are significant scientifically and more studies need to be done on this. The holes can't discredit the findings- I looked closely at major arguments of critics and their methodology issues raised don't take into account that non gamers had normal frontal cortex activity using the same methodology. Lit review is needed and new follow up studies need to be carried out, and should have been already since this was 11 years ago. Video gaming is a 13+ billion dollar industry in the US- so I predict we're going to run into the same "no studies have been done" issues we see with vaccine studies that should have been done 20+ years ago but NEVER have been done.
http://www.newscientist.com/article/dn2538
Links to the New Scientist article criticizing his research and pointing out he's received millions from the gaming industry to develop games for them, but he has used nearly all of the money to fund his labs- not profiting personally past a modest salary for the work he's done, and I just get the feeling he wouldn't sleep at night, knowing what he's learned, by profiting personally from video game money.
http://www.newscientist.com/article/dn8449-violent-video-games-alter-brains-response-to-violence.html
An interesting New Scientist article outlining some of the best research I've found so far linking gaming to violence- over and above typical entrenched pro-con research opinions on this. And what's even more interesting to me is that the New Scientist has an obvious pro gaming bias- but here they concede the link found.
Due to time constraints I can't write up other valid research I've found- so this is just a beginning look at video game impacts on the developing brain.
When it comes to looking at video game addiction and cognitive impairment--- it's tricky nuanced stuff and you have to read a lot of studies and look carefully at the various factors at play in society influencing the research, the criticisms, and the interpretation. It's as murky as vaccine research ever was- and it's such a lucrative part of our consumer driven economy--- you have got to be able to think for yourself and follow the money.
Child of Water has improved his ability to emotionally regulate since we began unscreening, by a really incredible amount. He still melts down but much less frequently, with less severity, and with a significantly faster recovery time. He's one child- I can't draw conclusions about all children based on what I know to be true about him. But I absolutely know large quantities of screened media were harming him - harming his emotional, psychological, and cognitive development. He's now healing and thriving in so many ways.
Unscreening him is not a miracle overnight cure-all, so I won't make that claim. It is the single most profound step in improving his life and health I could possibly have taken. This blog serves to chart my exploration as we walk this path- but also to be a source of advocacy for other parents who are concerned about screened media and it's impact on the well being of their child(ren.)


