Businesses have a long tradition of serving as patron of the
arts. Often they are only acknowledged discreetly with logos on the sign for
the exhibit they support. Some get more credit with the free admission times
named for them like the “Target Free” days at many museums. For even brand
greater exposure, though, it’s necessary to tap into internet sharing, and that
is something that Instagram makes
possible
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Wednesday, November 20, 2013
Hashtags and Haute Couture: Effective Branding on Instagram
Friday, November 1, 2013
Data privacy protection subject to law in Europe
Years before the NSA data spying scandal broke in the US, the European Commission turned its attention to the problem posed by data collection, though it took until October 21, 2013, for it to win the vote on the proposal. Read more in
Privacy Rights Progress in Europe
Wednesday, October 30, 2013
The best of both the online and bricks-and-mortar worlds
With the all-important holiday shopping season around the corner, retailers are doing whatever it takes to win customers in the United Kingdom. eBay is betting on a combination of online ordering and in-person pick-up with a six-month trial of “click and collect,” where the online auction house provides delivery to Argos stores for a number of its sellers.
The partnership gives customers the best of both the online and bricks-and-mortar worlds. Read more in
eBay Bets on In-Person Pick-Up Partnership
Wednesday, October 16, 2013
the MoMA goes mobile
Handheld devices put a wealth of information at your fingertips, and now museums are using them to enhance visitors’ experiences and enable people to relive their experiences afterwards. One thing to remember: that flow of data is a two-way street.
This past summer, when I visited the Museum of Modern Art in New York, instead of audio guides outfitted with buttons that I had come to expect upon entry, I was given a sleek iPod to use. Like the audio guides, it provided access to recorded information about particular works of art on display, but it also provided a lot more options
Read more about the MoMA's mobile innovation here
Sunday, October 13, 2013
The writing test
I'm one of the scorers for the SAT essays. That factual accuracy is not required can get annoying, particularly when you get essays that say Einstein invented the lightbulb or that Shakespeare was a novelist. Then there are the literary analyses that give me the sensation of nails on a chalkboard because they do so miss the point.
However, as the essays cannot be predicated on any prior knowledge of a subject, the rule is that the score cannot suffer for student ignorance. What the test is about is not making stuff up so much Matthew J.X. Malady asserts in We Are Teaching High School Students to Write Terribly, but in being able to formulate a position with backup on the fly.
Here's an extract:
The real problem is not making stuff up and deviating from facts but canning essays. As the questions are fairly general, some SAT prep places advise students to jut plan an essay ahead of time and then just connect it to the question in the introductions. No matter what the prompt is, these students come in prepared to write about Martin Luther King, Jr. and Rosa Parks, or The Great Gatsby, or the American Revolution. In truth, they can get away with it a lot of the time, but every once in a while, there is a prompt that really doesn't fit the canned essay. On those occasions, no matter how well stated and developed the essay is unto itself, its score will suffer for not being on target.
Another assertion I find not to be true in my extensive scoring experience is this:
Scorers are specifically warned not to award or deduct points for students who opt for the 5 paragraph essay. As a point of fact, most essays I see, particularly the ones that score a 5 or 6 tend to incorporate fewer than 5 paragraphs, though the essays typically do cover both pages. Also the idea of two scorers is one that colleges also use when scoring writing assessment tests, as I remember from my days as an instructor. It's meant as a check on standards -- in case one scorer will tend to be too harsh or too lenient. They two reader system is nothing like the chaotic image that Malady attempts to evoke with her television reference. Is it possible that the writer here has fallen in the the fault he attributes to the SAT essay exam? He has opted for expressing what he feels will resonate with readers rather than for digging up the actual facts.
Now, I'm not saying that the SAT essay is a perfect way to assess student writing. Certainly, some students can do a much better job if only they were given more than 25 minutes. However, it is not the be-all-and-end-all of writing standards. Certainly, from what I see in high schools teachers continue to assert their own writing standards (and many of them still push the 5 paragraph essay) rather than train their students to write for the SAT exam.
However, as the essays cannot be predicated on any prior knowledge of a subject, the rule is that the score cannot suffer for student ignorance. What the test is about is not making stuff up so much Matthew J.X. Malady asserts in We Are Teaching High School Students to Write Terribly, but in being able to formulate a position with backup on the fly.
Here's an extract:
“In fact, trying to be true will hold you back.” So, for instance, in relaying personal experiences, students who take time attempting to recall an appropriately relatable circumstance from their lives are at a disadvantage, he says. “The best advice is, don’t try to spend time remembering an event,” Perelman adds, “Just make one up. And I’ve heard about students making up all sorts of events, including deaths of parents who really didn’t die.”Now, you have to remember that students are only be scored for the effectiveness of their writing. The question of truth here is irrelevant. No one is supposed to win extra points out of sympathy for their situation here. The stuff of make believe is not just a component in creative writing but can work for expository writing when offering hypothetical examples for illustration.
The real problem is not making stuff up and deviating from facts but canning essays. As the questions are fairly general, some SAT prep places advise students to jut plan an essay ahead of time and then just connect it to the question in the introductions. No matter what the prompt is, these students come in prepared to write about Martin Luther King, Jr. and Rosa Parks, or The Great Gatsby, or the American Revolution. In truth, they can get away with it a lot of the time, but every once in a while, there is a prompt that really doesn't fit the canned essay. On those occasions, no matter how well stated and developed the essay is unto itself, its score will suffer for not being on target.
Another assertion I find not to be true in my extensive scoring experience is this:
Most students choose to write what is referred to as “the standard five-paragraph essay”: introductory and concluding paragraphs bookending three paragraphs of support in between. Each essay is later independently graded by two readers in a manner that harkens to the famous I Love Lucy scene wherein Lucy and Ethel attempt to wrap chocolate candies traveling on an unrelenting conveyer belt.
Scorers are specifically warned not to award or deduct points for students who opt for the 5 paragraph essay. As a point of fact, most essays I see, particularly the ones that score a 5 or 6 tend to incorporate fewer than 5 paragraphs, though the essays typically do cover both pages. Also the idea of two scorers is one that colleges also use when scoring writing assessment tests, as I remember from my days as an instructor. It's meant as a check on standards -- in case one scorer will tend to be too harsh or too lenient. They two reader system is nothing like the chaotic image that Malady attempts to evoke with her television reference. Is it possible that the writer here has fallen in the the fault he attributes to the SAT essay exam? He has opted for expressing what he feels will resonate with readers rather than for digging up the actual facts.
Now, I'm not saying that the SAT essay is a perfect way to assess student writing. Certainly, some students can do a much better job if only they were given more than 25 minutes. However, it is not the be-all-and-end-all of writing standards. Certainly, from what I see in high schools teachers continue to assert their own writing standards (and many of them still push the 5 paragraph essay) rather than train their students to write for the SAT exam.
Wednesday, October 9, 2013
Google and MOOC.org
Google sees the partnership as a way to support educational innovation. "Our industry is in early stages of MOOCs, and lots of experimentation is still needed to find the best way to meet the educational needs of the world. An open ecosystem with multiple players encourages rapid experimentation and innovation, and we applaud the work going on in this space today," Dan Clancy, director of research at Google wrote.
Throw enough spaghetti at the wall and eventually some should stick. That’s the approach here. If we build a system to accommodate large numbers, eventually someone will stumble on what actually works. It’s the pursuit of innovation through trial-and-error on a large scale.
Read more in Google Infrastructure Adds to MOOC Momentum
Friday, October 4, 2013
Why you may feed the trolls
Just had a thought: does anyone offer trolls for hire? As having antagonistic comments on posts increases total comment numbers because the hate attracts defense comments from people who otherwise might not have commented. And, of course, keeping the debate going keeps things going.
Monday, September 30, 2013
The URL,which was first put up very long form was changed on my article. Here's the new one: http://ww2.cfo.com/it-value/2013/09/is-digital-currency-catching-on/http://
on/ … #bitcoin #Ripple #CFO
I took this picture at the Bitcoin Conference |
Thursday, September 12, 2013
The face of analytics is yours
Do personalized offers make you smile? Or do you value privacy over customized shopping experiences? Read about the facial recognition technology at work to sell you more stuff in
Putting a Face on Retail Analytics
Sunday, September 8, 2013
A wealth of educational materials available free
With September here, students and
teachers are back in school. Instead of
just repeating the same lesson plans they used in previous years, teachers have
a new way to convey the material to their students through a free service
called Gooru.
Drawing on the power of big data to enhance learning,
Gooru offers teacher and student a curated and sharable playlist of
educational materials.
Read more in
Back to School With Big Data
Tuesday, September 3, 2013
Bitcoin: the stereotype, reality, and possibilities
Bitcoin wants to emerge from its somewhat shady reputation as a currency for folks with something to hide and become a useful tool for legitimate business. Some say it can even do more -- like alleviate poverty and disease in Third World countries. Read more in
Bitcoin: A Stereotype & a Possibility
Thursday, August 29, 2013
Sometimes memes get to me
I try really hard not to be a Grammar Nazi online. Even when I cringe at obvious errors, I restrain myself from pointing them out, though I sometimes do contact the writer if s/he will have the ability to fix it.
Many errors appear in memes. The one that made me feel impelled to address a grammar problem is this one:
You can say "How a dog looks after doing something bad." Or you can say, "What a dog looks like after doing something bad." However, you have to toss either the"how" or the "like." As they both serve the same function in this sentence, the two together are redundant. It's rather like this sentence, "The reason I didn't get my homework done was because my computer crashed." That should be, "I didn't get my homework done because my computer crashed."
Many errors appear in memes. The one that made me feel impelled to address a grammar problem is this one:
You can say "How a dog looks after doing something bad." Or you can say, "What a dog looks like after doing something bad." However, you have to toss either the"how" or the "like." As they both serve the same function in this sentence, the two together are redundant. It's rather like this sentence, "The reason I didn't get my homework done was because my computer crashed." That should be, "I didn't get my homework done because my computer crashed."
3D printing in the cloud: it's not just fun and games
One of the delights of writing for The Enterprise Cloud Site is learning about things that sound unlikely but really do exist, like the Society for Printable Geography. The printable does not refer to traditional maps but to 3D printing, which renders geographical data into iPhone cases, pendants, earrings, and puzzles.
All this is made possible by Sculpteo, a company that combines 3D printing with a cloud engine. Howevr, 3D printing is not just for hobbyists and collectors. It has many applications in robotics, architecture, scientific research, and education. Read more in 3D Printing, Cloud Engine Revolutionize Manufacturing
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