Artistic Vision
It’s a right-brain kinda thing.Multitasking: You can’t pay full attention to both sights and sounds
One of the issues I face in my classroom as an art teacher is when my kids tell me that talking to their friends while working is okay for them, actually critical. A 2005 Johns Hopkins’ study, which specifically addressed cell phone use while driving, would also seem to speak to my classroom situation.
Professor Steven Yantis states,
“Directing attention to listening effectively ‘turns down the volume’ on input to the visual parts of the brain. The evidence we have right now strongly suggests that attention is strictly limited — a zero-sum game. When attention is deployed to one modality — say, in this case, talking on a cell phone — it necessarily extracts a cost on another modality — in this case, the visual task of driving.”
Again, the implications from this would seem to indicate that concentration in any one modality is compromised when another is introduced. So, I guess this would also give me an answer when my students say listening to their iPods helps them concentrate while they work on my projects. LOL!
Changing brain structure through repetition
I found an interesting article documenting a study regarding changes in actual brain structure. The source cited was a 2000 study referencing work done with taxi drivers. Apparently, “the longer a taxi driver had been driving, the larger a specific part of the brain (the part that we believe stores spatial representations of our environment).” In the words of the author, “(s)imply by doing something repetitively, or doing something differently, can affect a change – not only in your actual brain’s structure.”
I can’t say I’m shocked. Frankly, this report makes perfect sense to me. Addictions are forged in the brain through repetition; their resolution could only come similarly. Reading something like this, though, makes me question why pro-gay activists would discourage individuals who seek to undo years of addictive behavior that reinforced same-sex attraction? All addictive behavior causes chemical changes in the brain and, now, it would seem that it doesn’t just stop there.
Hopeful news for those who seek to make positive changes on many fronts!
Drawing on the Right Side of the Brain
This past week I started walking my students through Betty Edwards‘ Drawing on the Right Side of the Brain material using the DRSB video. I was excited to try out this course since learning to draw is top of the list for nearly all of my students and had hoped Dr. Edwards’ credentials would have added some credence to the material. Sadly, this hasn’t been the case.
We’ve only just begun, however I’ve been a little disappointed in my students:
- At the top of the list is the fact that the first couple of exercises (vase-faces and upside-down drawing) weren’t taken seriously. Many talked through the exercise instead of being silent and concentrating.
- Their complaints that they couldn’t draw and how hard the exercises were droned on during most of my three Studio classes.
- On top of that, a few spent more time trying to find ways to trace the second project than simply doing it as instructed.
- Although I think they made too much of it, most complained about Dr. Edwards’ voice during the video. I tried to explain that her professorial voice is pretty common in colleges and they should get used to it. Of course, she could have hired someone but perhaps it wouldn’t have made the presentation as credible. Who knows. Either way, most of the students weren’t buying it.
Monday and Tuesday of this week, I had the students create the small viewfinder (there are two sizes). I guess I shouldn’t have been surprised, but I was disappointed when many of my students couldn’t do the measuring using the ruler. I’m hoping tomorrow I’ll be able to get started on the exercises using the viewfinder. I’ll keep you all posted.
Has anyone used the Drawing on the Right Side of the Brain material? What was your student response to it? I’d really like to hear your thoughts. Also, does anyone have any other recommended drawing courses they have successfully used for high school students?
Artist websites
EmptyEasel.com has written a simple little article on the technology driving a website … and, why artists should use one instead of others.
Although I haven’t gotten around to selling my artwork online yet, this is a targeted message you’ll want to read. Artists are visual folks and that may end up hurting them if they’re not careful.
If you’re an artist with a blog, he’s also got some good recommendations on getting your art blog noticed and increasing your Google ranking.
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