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I have moved to newlyancient.com and will be writing regularly there! Content on this domain is no longer updated, but will be maintained as an archive in its original form.

Tag Archive for 'social-media'

Participate - Graphically

Participators (BusinessWeek)

BusinessWeek has an interesting chart showing who participates online. For the most part, this is information we already knew. However, the presentation and categories are very interesting. One interesting thing is the great equalizer of collectors. In almost all cases, seniors participate significantly less. That changes when it comes to collecting, where they equal young youth. Another interesting trend that may support the idea of teenagers being self absorbed is the creators vs. critics situation. While young youth are 34 percent of creators, they account for only 24 percent of critics. Perhaps this points to the fact that as we age, we are less likely to create and more likely to criticize. Well, being a youth I suppose I have to criticize the BusinessWeek chart for being very eye-catching but harder to understand. Therefore, I mocked the data up in Google Docs for your visualizing pleasure:

Participators

Hat tip to Will for bringing this to my attention.

Students With A Long Tail

Whenever talking about the interet, the long tail must always be mentioned. The concept is simple: instead of having a couple immense websites, we have billions of sites all serving a specific niche. Well, perhaps education could learn a little from this concept.

Dan Meyer has found an interesting way of bringing the long tail into the classroom. Instead of having a single final exam, we could have extremely specific, small tests all year long. This creates a long tail of grades. At the top, you might have the majority of topics, which a student understands well. From there, a curve is formed down to that one topic the student really didn’t understand. Instead of having to retake a long final exam, that student can simply learn more about parabolas and retake the 5 question minitest. Of course, the benefits of micrograding extend beyond a single student. If the majority of the class fails on a specific microtest, then you know exactly what you need to reteach. By micrograding, a long tail of achievement can be created in education.

Unfortunately, implementing micrograding can be very hard. With the limited time available, it is hard to justify giving another test. In addition, the effort of grading all these tests can be very hard. The long term solution is to provide more time for learn and one laptop for every student. By giving each student a laptop, teachers can easily prepare a microtest using an internet application, publish it for the class. With the test in place, students simply login to the site for 5 minutes at the beginning of class, take the test, and get ready for the lesson. The computer can easily grade all the tests, tabulate the results, and present it to the teacher - all in real time. By using the latest in technology, we can make micrograding and focused assessment easy to implement in all classes.

Urbis

Urbis is a cool web 2.0 writing review site. Basically, the premise of the site isn’t very new. Essentially, it is peer review with sprinkles on top. However, it is executed in a particularly effective way. When you register, you can post your writing for other people to review. You can also review other writing that has been posted. When you do, you receive credits. Those credits can be used to unlock reviews of your own writing. This way, you are encouraged to review other user’s writing and to not simply leach off the community. Overall, the site offers a good service.

When I look at a social media site, I like to think of it as a financial investment. You put something in and hopefully get back more than you put in. For instance, in the case of Digg, you submit articles (the expense). You can also view what other people have dugg to find good news (the revenue). If you are especially lucky, one of your articles will reach the top and receive thousands of views (the jackpot). Just ask your stock broker, the guarantee of a return and the chance of an immense profit is a good investment.

Now, turn back to Urbis. Our investment is the time we spend writing reviews. In return, we receive credits which can be used to purchase the reviews of our own work. However, here’s the catch. When buying reviews, we spend 30% then the person writing the review received. Why the processing fee? It’s not as though there is some brokerage that we need to pay? (This is all hypothetical money) In fact, you are guaranteed to lose credits if you buy the exact same review you wrote. Possibly, this could be to encourage users to write more reviews. However, I am certainly not happy with an investment where I am guaranteed to lose credits. Are you?

Despite the strange credit charges, the system is pretty slick with all the coolest social features like tags, comments, and goals. However, there is too much emphasis placed upon writing length. For reviewing, this makes sense since you had to spend more time reading the original piece. However, when buying reviews of your own writing, why should you be paying more just because the reviewer added a few extra words or you have an extra stanza? Bluntly, Urbis puts quality over quantity - something no creative group should ever do. Still, the service has its merits if you want to find an audience that will actually read your work and give educated criticism. Urbis is a credit-based peer review service.

If you want to give Urbis a try, please post in the comments so I can send you an invite. The more people you invite, the more credits for you… without having to go through all that trouble of actually thinking. :)