Posted by: | 3rd Oct, 2012

Expansion Pack – Oct 2.

It was interesting to try and find a comparison in my own life for transactive memories, only because there were so many.
“Oh, Mom will have the recipe for that”
“I can phone Kevin, he can give us directions”
“Don’t you think Nicole’s friend Tim would know that?”

As I first started thinking about it, I had to ask, “am I too lazy to find the answers myself… I mean really I have the Internet right?” And then I realized that it seems I have a fairly successful transaction memory network. From the neurological perspective, even though I have my own set of recall memories, I also have created a portion of memories that category what other people know, a type of classification that has really helped me in the past – that is before the Internet.

This module’s topic really seems to be taking a close look at how our neural-evolution is potentially changing because of changes in our communication patterns with the advent of technology. And really, isn’t that what our evolution has always been about? In fact, that is what made us more successful (primarily) then our Neanderthal cousins. We had a more advanced set of vocal cords resulting in a greater range of communicable sounds and voila! Language & Survival.

Reflecting on what Dr. Willis would have in the way of comments in regards to transactive memory is a bit difficult. I took the time to read some more of her blog posts and watch a few videos and she is really quite the neuroscientist-teacher-lecturer-authoress-winemaker. Her primary focus seems to be on helping teachers support 21st century children and empowering children to understand their own brains, and also to learn the skill sets to make their brains as functional and resilent as possible. She also highlites what changes occur in the brain’s processing when it is trying to function in a sympathetic response state. How the prefrontal cortex gets turned off and the “rat brain” gets turned on in these situations (caused by boredom as well interesting enough) resulting in very little knowledge absorption and some rather destructive behaviors.
I could see her wanting educators to acknowledge potential changes in memory systems due to the advent of a need for digital transactive memories. However, I couldn’t see her changing her own underlying modus operandi which is to make learning attractive, desirable, curiosity-peaking and engaging for youth. I find it difficult to draw strong parallels between the Sparrow, Lui and Wenger research and Dr. Willis’ own. Perhaps if Dr. Willis focus was on using computer games in the classroom I could make the linkages, but she only uses the elements of the video games and not the actual games themselves in her practice.


PC\
Part 2:

For those of you who are not familiar with expansion packs (anyone miss the WOW commercial’s for mists of Pandaria?) It is simply the newest component to the gaming program that needs to be added in so that you can achieve higher levels, get more gear, have more daily’s for gold and basically ignore your wife for several weeks.

And yes, I live in a gaming household.

I am not a gamer myself. They have some term for people like us, it’s not derogatory, it’s just a sign that we are outsiders and potentially don’t understand the draw to games. I cannot fathom what eleven million people find so enticing that they are willing to pay a monthly subscription for it, and have been on a personal quest to resolve this. I’ve thought about it, and discussed it, and researched it and I think I have the answer.

Dopamine

If you really boil down the details for any activity that completely hooks a percentage of the population – It has to be the release of dopamine and the subsequent feelings of success, confidence, elation, belonging, and achievement. It just so happens, I get the same results from canning and crocheting so who am I to judge :]

What I saw in Dr. Willis’s blog is that she has effectively extracted the portions of gaming that are most instrumental in securing this dopamine release and applied them to education. A clever move – keep them excited and enticed… as curious and desperate as Christmas morning…. and they actively seek participation. Cover a student in worksheets, while you lecture from afar and assign readings from boring textbooks and your result is a disruptive or sleepy crowd? Doesn’t seem like rocket science.

The question is, how do you keep coming out with expansion packs for teaching?

PC

Posted by: | 3rd Oct, 2012

Music 101 – September 28th

I can’t help but express how amazed and excited that I am that this particular type of research between brain development/modification and learning is finally underway. As Coch and Ansari point out – there is a significant ways to go, but it’s a start.  The readings certainly challenged me, but also supported some of what I have seen in my teaching and with my own learning. It really took me some extra time to extract different definitions for “brain” and “mind”. Truth be told, they have always been one in the same for me and I think that’s because I have always been applying the definition of mind and overlaying it on top of brain. Here’s how I understand it now.

A person’s brain is the actual organ with it’s roughly 100 billion neurons and the connections (synapses) that either occur or don’t occur between them. To contrast this, a person’s mind is actually a higher order set of functions that is contrived from a combination of personality traits, memories, environmental stimuli and experiences. In essence, as I heard it explained quite eloquently by a colleague a few years ago – the brain is the car and the mind is the driver. And sometimes the driver wants to go somewhere…. but there’s four flat tires and a leaking transmission.

Returning to the question of would I still employ the basic drill&kill approach to math after reading these papers and the answer is yes. I consider it an effective learning tool, when used in conjunction with other techniques. From the second reading, it became clear that neuroimaging studies show positive changes from intensive drill based practice for both mathematics and other subjects. Personally, I have seen the benefits in other aspects of my own learning as well. I first learned to play instruments as a young person in school. We were taught the basics for reading music – given drill based scales (to practice alone and with the class) and then we played some songs. I became fairly proficient and was able to adapt to other instruments. Then as an adult, I picked up the guitar. I paid for lessons from a teacher (he was much younger then me) and we would play songs together but I never really felt that I developed the proficiency that I had with the other instruments that I played…. until on my own I picked up a scales book for guitar. And started drilling myself at home. Now I have the competence to sight read new pieces of music.

Given this example and the question would neural imaging studies help us if retrieval wasn’t the goal, but creative writing was – I would answer a resounding yes! As the articles mentioned – as we get older and more proficient with our learning, the way that we use our brain changes. These changes could be seen on the scan and could provide significantly important information to the teacher. It could almost be used for prescriptive purposes. If we could see an image of a student’s brain ability map, so to speak, we could use it to inform our practice. I could have had a scan of my brain done while trying to play new songs (would have showed minimal activity) and the music teacher would have known I wasn’t ready and sent me home with some scales to practice. Might have even saved myself a few dollars:]

Even as I have finished writing this, I can also see a potential downside to such prescriptive practice. It might prevent teachers from challenging students to try something outside of their comfort zone… I have read other literacy research that has said 95% of the time you should be working within your ability level and then 5% of the time you should approach something that is really challenging to increase ability. What if this never happened? Would this potentially slow down your learning? Definitely, gives us some food for thought.


PC
Posted by: | 15th Sep, 2012

Courses 6&7

This September brings a number of exciting changes and challenges. As I finish my transition to living and working in the Okanagan, I am also anticipating increasing the course load that I complete this fall with both ETEC 512 and ETEC 522. A new experience with the framework for ETEC 522 being in the virtual environment of the UBC blogs. My comfort with the new connect system that ETEC 512 platforms into is enhancing as I successfully finished the Constructivism Education course this summer on Connect. I am also moving all of my completed work and building this new site for the second half of my program.

September should be interesting!

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