Archive for the ‘Posts’ Category

Be Careful What You Wish For

Saturday, July 17th, 2010

I remember the first time I heard that the history department where I was working on my PhD was going to offer an introductory course called “World History.” Several of us in the TA office had a good chuckle over that one…After all it was hard enough to teach the first or second half of Western Civ/US History. How could anyone offer a course that included the entire world? As I remember, we scoffed at the notion and, well pleased with ourselves, concluded that was World History doomed to fail.

One more example of why historians shouldn’t predict the future…

And, irony of ironies, starting August 16 I will take over as Director of George Mason’s Global Affairs program–a multi-disciplinary program with 650 BA students and 25 MA students in a new graduate program. I’ve been running the MA program since it’s inception last year and have enjoyed it immensely, but am more than a little nervous about taking over our College’s fourth largest undergraduate major.

Why, you might ask? For one thing, I’m going to run a very large undergraduate program with no faculty. Such is the nature of multi-disciplinary studies in America. With no faculty, it will be difficult to plan a consistent curriculum for our students. For another, I’m not sure how one assesses the results of learning in a multi-disciplinary context. Regular readers of this blog know that learning is at the top of my list of concerns when it comes to our students and the curriculum they are following. I can already foresee a new reading list growing in front of me.

So if you have any good suggestions for books, articles, or whatever that will help me make sense of how to assess learning in a multi-disciplinary undergraduate program, please suggest them in the comment field below. I need all the help I can get…

When Students Assess Scholars

Wednesday, July 14th, 2010

What happens when students assess the work of scholars in a public, i.e. online, forum? To what degree to student assessments have an impact on professional reputations, on promotion decisions, or on resource allocations?

I’ve been mulling this question over for the past week because about a week ago I received a somewhat testy email from someone who thought that an entry in a Zotero group library on an article she had published was, to use her words, “sloppily and misleadingly summarized on Zotero…even my name was misspelled.” She then asked, “If this is the way Zotero is going to operate, it simply isn’t good enough.  What must one do to see that it is corrected? Must authors look for such problems on Zotero?”

As it happened, the entry she objected to was written by a student in a class taught by a colleague, not by me, and so she was asking the wrong person for help (I pointed her to my colleague so she could engage with him over this issue). But her email–notwithstanding a misunderstanding about how “Zotero is going to operate”–raised the question I posed above.

Should we care that students are reading our work and then writing about it online for good or ill? One could take the position that any writing about our work is proof that our work is being assigned and read — a good thing. Or one could worry that negative commentary on our work from those who might be less qualified to comment on it that we would like might have negative consequences for us — a bad thing.

After thinking about it for a week, I’ve decided that I am completely unsympathetic to the latter argument for several reasons. First, it proceeds from a viewpoint that I reject, namely that student views of our scholarship don’t or shouldn’t count. In American higher education we are fond of describing our students as both students and partners in a learning enterprise and if that is really true, then we have to take seriously what our students have to say. Sure, a review of my book by someone who knows a lot about what I’m writing about is more useful in many ways, but that is not to say that a review of my book by an undergraduate student is not useful just because he or she hasn’t spent a decade or two studying the arcana of Czech history.

I read and re-read the summary of the article that sparked my thinking and there is no negative criticism of the author or her research methods to be found there. But what if the student had also said something like, “Unfortunately, the author’s findings are obscured by intensely boring academic prose.”? We’ve all wanted to say something like that from time to time about a book or article we are reading/reviewing, but professional courtesy holds us back (most of the time). Perhaps the unfettered voices of our students might just hold us to a higher standard when it comes to writing about our subjects in clear and compelling ways?

I also reject the  reviews by students are bad argument for a second reason. The purpose of the academic endeavor is to create and circulate new knowledge and the target audience for most of that endeavor is our students. We want them to engage with our work so that as they mature as scholars, business people, government employees, or whatever they chose to do, they can make better informed decisions about their own work and lives.

And the way this generation does that is online. Period. To argue that student work, flawed or perfect, should not be posted online is to argue for a return of the typewriter.

Finally, the whole point of the article in question was that more needed to be done to increase digital collaboration between scholars, librarians, and archivists. If limits are to be placed on that collaboration, then we might as well forget the entire effort. Digital media today are collaborative by their very nature, so I think it’s time we all get on that bus and accept that embracing digital technology means embracing it for all the good and all the less than good. So I guess I find it a little surprising that an author whose own work argued for more collaboration doesn’t like it when that collaboration isn’t up to a standard she has set.

History Collages and Image Mining

Thursday, June 17th, 2010

I’ve been doing a lot of thinking lately about how students can begin to sort through the huge databases of historical images now available online. Image mining is still in its infancy, although already we are starting to see some interesting work being done in the field. This work promise to eventually let us do what might be called forensic image mining where one takes an image of, say, a face and then sends out a search looking for other iterations of that face. Much of the work in image mining is still highly technical, but if you are interested, a good place to start might be the work of Thomas Deselaers.

Until efforts such as Deselaers’ bear fruit, we will remain dependent on the metadata added to images to help us locate what we want. Because the kind of metadata we want is generally added only to images posted online by libraries and archives, mining images posted online by the crowd will remain a difficult task for at least a few more years.

For just a minute though, let’s imagine what it will be like five years from now when our students can find images that they want or need through sophisticated image mining techniques. What will they do with those images once they’ve analyzed them?

I’ve always felt that writing about images was a bit like dancing about architecture (to paraphrase Elvis Costello, Frank Zappa, Martin Mull, or Steve Martin depending which Google hit you believe). Describing the content of an image is all well and good, but images are, well, visual, and so creating text about a visual medium removes us one full step (at least) from the thing itself. So why not ask our students to create history with the visual sources they find online?

Already many history teachers do just that by asking students to create history collages in the younger grades or poster presentations in later grades/college about their research. But even these, worthy as they may be, are static representations of the past and once created are difficult to alter. Each year more and more tools emerge online to let students begin to play with images and how they might present them. Just to give one example, our Object of History project here at CHNM lets students create a “visual presentation” drawn from material found on the site. For all its strengths, this particular module exemplifies what won’t work when we can begin to do real image mining–students using the Object of History project can only work with the material in the site, not with material they find elsewhere.

Often I find intriguing ideas from the world outside of academia that seem as though they might be ported over into what we are trying to do in education. Take just a minute and look at the website polyvore.com (thanks to my wife Susan for pointing this one out to me). This site, devoted to women’s fashion, lets its users create “sets” from a database of images that are aggregated from the websites of retailers. Information about each image (we might call it metadata) is embedded in the larger image (we might call it a poster) and to the right you find a fuller description of each item (we might call that an annotation). Creators of these sets can add content from their own images as well.

The image sets on this site then move up and down in popularity based on user feedback, are categorized in a wide variety of ways, and users interact with one another around the sets…a different spin on social networks than what we are used to thinking of in education.

Imagine a world where students can use a tool like polyvore.com and the images available to them are mined from the web (rather than from a discrete set of library or archival sites). What might they create when they are making history in this way? How might their presentation of visual information change the way we think about the past? How might their interactions with one another around such visual creations change the ways they think about the past? I for one am looking forward to such a world.

Really? Really, Really?

Monday, June 14th, 2010

How many “reallys” does it take Wikipedia co-founder Jimmy Wales to describe how he feels about Edward Owens? Three. In an interview on a recent edition of the podcast Tech Therapy, Wales (who admitted up front he hadn’t heard of the work my students had done), said, “Things like that really, really, really annoy me.”

I know he’s a busy man and I’m sure he’s very tired of hearing about this or that false entry or false edit of an entry in Wikipedia, but Jimmy, if you are a reader, I’d suggest taking a look at both the discussion of the course on this blog (and elsewhere) and even more to the point the delete/save discussion on the Edward Owens entry itself. Both conversations expose the parameters of the conversation about the course, information literacy among young adults, and the nature of crowd sourced knowledge in general and quickly move away from the vandalism-is-annoying oversimplification.

In fact, I have to admit that I’ve become very, very, very bored with the entire conversation about whether or not Wikipedia (or any crowd sourced resource) is “valid” or not. Perhaps, instead it is time to simply accept crowd sourced information as a category of information with its own attributes and move on. For instance, we don’t seem to have the same level of discomfort with government reports that are the product of several, perhaps dozens or even hundreds of nameless government officials? If every author of the new health care law here in the States was listed, we’d probably have to add another pound or so of paper to each copy. I think it’s just time to move on to more interesting topics than whether we should accept crowd sourced information or not.