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Posts Tagged ‘harm’

Actually this is a provocative title to get parents and teachers to read online crap. Kinda ironical, don’t you think… it is supposed to sound like concerns from worried parents.

One brain scientist at UCLA, Gary Small, a psychiatrist, argues that daily exposure to digital technologies can alter how the brain works. “Brain scientist” does not equate to brainy scientist!

While violent and porn have received a lot of public attention, the current jive goes well beyond concern and elicits fear. Media hawking ‘scientists’ purport that the wired world may be changing the way we read, learn and interact with each other. Dah…

Dr. Small claims that brain circuits involved in face-to-face contact can become weaker due to the time and exposure to digital media. Of course he offers no data and the directionality of the changes is impossible to determine if they empirically exist at all. …did the person select a digital world because of his or her brain or did the digital world change the brain by being less emotive, less rewarded by being around people?

Small says the effect is strongest in so-called digital natives, for now. It is the teenagers and 20s and 30 year olds who have been “digitally hard-wired since toddlerhood.” [Is pop-science the same as junk science?]

More than 2,000 years ago, Socrates warned about a different information revolution. He knew learning was important. Yet, he lectured that the rise of the written word was a more artificial way of learning than the oral tradition. More recently, television sparked concerns, then movies, then video games that would make our precious youth more violent or passive and interfere with their education. It even was rumored that TV watching interfered with their sight, fantasy development and ability to do good in school. YIKES!

There isn’t an open-and-shut case that digital technology is changing brain circuitry in any way different from an athlete’s brain or a student’s brain changes due to plasticity… those things a person does change the neural work paths of the brain so that the person doesn’t have to relearn everything they did yesterday all over again when they do it today.

Not enough scientists and non-scientists are skeptical of digital fear mongering. It appears to be a way for doctors to get copy in online and print media. I got some articles off the web on this…. There is little to disprove or prove the digital fear speculation.

Dr. Robert Kurzban, a University of Pennsylvania scientist states the obvious: he says that neurobiology is complex and incomplete and there is still have a lot to learn about how a person’s experiences affect the way the brain is wired to deal with any interaction including social or digital ones. They are separate issues: neurological wiring AND social interaction.

It appears to many in education and science that social interaction is a reinforcer just like food and water. Deprivation and overload appear to work in a similar fashion as anyone who has ever been in jail or from a large family will attest. Montessori educators have practiced a version of education and development that maintains that each student gets just what they need when they are ready to process it and there is not an absolute course on when, where and if that is going to happen or should happen.

But anything we do changes the brain due to plasticity. Even Googling. Some scientists suggest the brain actually benefits from Internet use which is equally silly as to claim that the brain is harmed by all things digital.

The developing brain builds pathways as learning occurs that gradually allows for more sophisticated processing. This is true of car mechanics and interpretive dance. It is also true for learning scripture whether it is based on Buddha, Mohamed, Christ or Jim Jones. It is all the same to the brain. Early on, “stuff” that isn’t used gets sloughed off in a pairing of dendrites and neural wax that keeps the brain working efficiently. Over time the 100 billion neurons with their 100,000 connections each come to grips with the environment, internal and external.

Children do more reading earlier online rather than Dick and Jane books at school. There is more and greater variability online than even seasoned educators can grasp. All and all, some parents can’t absorb or rationalize it. Yes, games are played to a frenzy. Yes, there is stuff out there that makes a sailor blush. No one knows how it will all turn out. There is also a bit of “Dr. Suez was good enough for me! Why do you have to be online all the time reading about arbitrage and the credit crunch or the net worth of Hollywood’s stars under 21 on Yahoo?”

For my 20 cents we shouldn’t have such a narrow view of children, humans or animals to rely on some aspect causing a great hole or scar in their behavior or man’s treatment of others. That flag is already waved by organized religion. They have a lock on it except for what is being played out digitally in games. We’ll see what happens tomorrow.

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