Hardcore Ambiguity

Fusing Tech and Pedagogy

23 September, 2007

The Vanishing Great Plains

My students just finished an essay for which they research their "place" -- a neighborhood of a large city, an entire small city, but for most of my students, this means studying the small town they call home in a new way. One of the challenges is determining and maintaining a tone, an attitude toward the place that is established and consistent throughout, reflected in each representative "icon" they choose. If they want to say their town is a place of somber pride, then each person, location, and event peculiar or important to the place they discuss needs to establish that somber pride.
We often use data from www.census.gov and show how populations and demographics have changed over time. I usually choose a town deep into what South Dakotans call West River, a part-geographic, part-disparaging term that is the rough equivalent of what certain denizens of the city mean when they refer to someone as "country" or "rustic". In many counties out West River, the populations have fallen below two persons per square mile. Many students have no idea how the population of their home towns compares with, say, forty years ago.
I read it too late to use this semester, but the NYT just ran a great story examining how football has changed as these sparsely populated schools have consolidated. I think I'll use it this spring. You can read it here.

22 August, 2007

A Few More Stabs at Plagiarism


I blew two weeks of sporadic work and inter-library loans on it, but a recent case of plagiarism has finally been fully documented. I learned a lot in the process. First, this NYT article is six years old, but nevertheless eye-opening as to the degree of the problem educator's face.

Complicating things, even websites that sound like they might be helpful, such as www-dot- academicintegrity -dot-com (I refuse to link to them and thereby improve their Google standing) , are in fact thinly veiled essay mills. This particular site is almost comical in the disingenuous caveats about the ill-gotten gains cheaters garner, and the moral high ground of the narrow ethical route which greet you to their front page. And speaking of ethics, they'll sell you a canned essay on the subject, or even ghost write it for you, for a price!

But all is not lost. Some people have been kind enough to gather resources to discourage and detect plagiarism. And as far as detection goes, good software solutions (linked on the aforementioned pages) are relatively scarce. I tried out doccop and CatchItFirst , which both scour the web for matches to any text in an essay. I cannot speak to their effectiveness, because they both reported that the single essay I was probing was unplagiarized, CatchItFirst adding the almost pathetic "100% original" seal of approval. Apparently the folks who wrote their program have fallen for that new-old myth: "If it's not on the internet, it doesn't exist."

Well, the essay I was . . . well, "suspicious" is not the word for when you're looking for documentation to validate what you already know . . . but the essay for which I was seeking the provenance did, in fact, exist on the web. It finally turned up in a chapter of a text available through Google Books. But seriously, Google, if you're listening, for the love of all things good, offer at least a link to the same search run at Google Books and Google Scholar if the generic Google phrase search comes up empty! Though I was relieved to find the primary source at last, I was miffed to have searched Google and Google Scholar, repeatedly, and never been offered either results or link to Google Books.

Oh, and doccop also provides you the ability to search against any corpus you like. The strength here is that you, your department, indeed your university or university system can now keep a database of all essays submitted electronically, and using doccop, you can run a similarity check against that database. This puts the skids on those giant collections that certain frats and sororities have amassed and which they make available to members.

Long time readers might be wondering why I haven't trotted out my favorite whipping pony, Turnitin.com . Fear not; I haven't forgotten them. I have long disparaged the number-one site not for its profit and not for its effectiveness, which are both quite impressive, but for its unethical methods. Not only do I wince at the "guilty-until-proven-innocent" detection strategy, which has driven many universities to abandon the service, but moreso I abhor that universities are effectively giving away, to a profit-motivated company, student work without attribution, compensation, or even student permission (except the permission obtained with a grade held to their heads).

I'm not claiming the student work in question is precious stuff. Indeed, much of it is poorly written, poorly documented, and flat-out uninteresting. But that doesn't give us permission to give it away to a company who turns around and charges us for contributing to their databases. Turnitin defends their practice of collecting free student work on the grounds that student names are removed and the text is reduced to what they call "digital fingerprints" which is about like saying it's not an essay, it's simply zeros and ones strung together! Isn't the very act of removing attribution to the author the very theft we combat every day in the classroom? And Turnitin celebrates this removal of identifying tags. The irony is viscous nigh unto a solid.

A student recently (well, 3 years ago) won his case against his University and, by proxy, Turnitin.com using precisely the reasons I have mentioned so long on this site. Read all about it here.

07 August, 2007

A Painter You Should Know: Phil Hansen


My wife follows art news more closely than I, so this should be her post by rights, but until she gets her own blog, she passes the coolest stuff on to me. Phil Hansen qualifies as the coolest.

Mixing the finished result with a bit of the theatre of production, Hansen generates thoughtful, even startling "canvases" -- except that often there's no canvas in proximity, unless you count his own chest, a giant, turning wheel, or thousands of bandages.

I think he may even be "local". The article and video linked below mention his using his brother's St. Paul garage for one of his projects. Huzzah for people within 300 miles of us!

Yahoo!'s "People of the Web" feature has a short but absorbing video about Hansen you can watch here.

P.S. The picture here is created from crumbled balls of dyed paper, and is titled 968 Husks.

Also, Hansen's homepage is here, and has lots of additional and interesting pieces.

28 June, 2007

Word Processor Review


DonationCoder has a great review of most of the top, second-tier, and online word processors out there. Some I'd never heard of before, others were old friends. If you're wondering how your word processor stacks up, you can read the reviews here.

02 June, 2007

Inappropriate Celebration of Graduation


There comes a time in every educator's career when cards like this one are the only way to express his precise sentiments on this landmark occasion.


SomeECards has bushels of smarmy sentiments for all your card-giving needs, not merely those celebrating matriculation.



But tis the season. A few weeks ago, some colleagues and I may have given the impression that we were playing commencement-speaker bingo. I maintain that this is hardly the sense of decorum for which the occasion calls.

31 March, 2007

How Educators are Using Wikis


PBWiki has posted a page of videos in which various educators explain the what, why, and how of their use of wikis in their courses. One teacher mentions that she's reached the point at which she's created a wiki to manage all the course wikis she uses; what a testament to the degree to which collaborative, online organization and communication has affected her teaching!

26 February, 2007

Plagiarism 2.0

Well, it happened.

I was simply preparing a lecture, one I would record with Microsoft's Photostory 3 (a wonderful way to deliver online lectures, by the way) and post to an online class, one that is writing film analyses. The film was Joel and Ethan Coen's O Brother Where Art Thou? The lecture was simply on parallels between the film and it's classical Greek inspiration, Homer's Odyssey. I had an ample supply of material, but I wanted to make sure I hadn't overlooked anything. As I often do when in need of ideas, I turned to Wikipedia. There were some good ideas there, and a bulleted list of connections between the film and the Homeric saga. But it lacked a few of the more subtle-but-significant connections. So I added them. Hey, that's what Wikipedia is all about, right? I finished the lecture and posted it. A few weeks passed.

Soon I was grading analysis essays from my students. Some were on The Matrix and Plato's Republic, some were on Baudrillard's notion of hyperreality and the simulacra as they manifest in Fight Club, and some were on O Brother Where Art Thou? and Homer's Odyssey. I was grading one of the latter. And there I was. Halfway down the page, my own words winked knowingly, sardonically even, out at me. Verbatim. Pristine as the moment I keyed them into that mammoth information repository that is Wikipedia. And utterly unsullied by anything resembling quotation marks or a citation. My own student had plagiarized me.

It's a web web web web world.

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