More sages on the pages

The Atlantic has an article defending the college lecture, written by Christine Gross-Loh.  It is interesting to see this; they are hardly a counter-establishment venue, but they do tend to publish a certain amount of commentary deemed to be within the range of safe contrarianism.

I learned of this article from a piece by Joshua Kim at Inside Higher Ed.  Kim argues that most people in instructional design hold opinions on lecturing that are more nuanced than those that the Atlantic article is responding to.  That may be true, but the currents that Gross-Loh highlights are nonetheless real.  I've submitted a comment saying that; I won't regurgitate it here because it's nothing I haven't said a million times before and it will show up soon enough at IHE.

Next Book: The Age of Reform

Since I love Richard Hofstadter so much, my next read will be The Age of Reform by Richard Hofstadter.  This book is, on the surface, not about education at all, but about the Progressive Era and (to a lesser extent) the New Deal Era.  The book is not offered as a detailed account of policy-making and the associated negotiations among players, much less a detailed and quantitative account of the consequences of those policies.  Rather, it is a story of the ideas that were popular in the broad middle of American culture, to get a sense of Americans as a people.

Already, just in the introduction, I can tell that I will like this book.  I shall quote from page 16:

A great part of both the strength and the weakness of our national existence lies in the fact that Americans do not abide very quietly the evils of life.  We are forever restlessly pitting against them, demanding changes, improvements, remedies, but not often with sufficient sense of the limits that the human condition will in the end insistently impose upon us. This restlessness is most valuable and has its most successful consequences wherever dealing with things is involved, in technology and invention, in productivity, in the ability to meet needs and provide comforts. In this sphere we have surpassed all other peoples. But in dealing with human beings and institutions, in matters of morals and politics, the limits of this undying, absolutist restlessness quickly become evidence.  At the so-called grass roots of American politics there is a wide and pervasive tendency to believe--I hasten to add that the majority of Americans do not habitually succumb to this tendency--that there is some great but essentially very simple struggle going on, at the heart of which there lies some single conspiratorial force, whether it be the force represented by the "gold bugs", the Catholic Church, big business, corrupt politicians, the liquor interests and the saloons, or the Communist Party, and that this evil is something that must be not merely limited, checked, and controlled but rather extirpated root and branch at the earliest possible moment. It is widely assumed that some technique can be found that will really do this, though there is always likely to be a good deal of argument as to what that technique is.

Indeed, am I not myself pitting myself against the perceived great evil of edufads?  What could be more American than for me to go off on this crusade?

Edufads come, of course, from our adorably earnest belief that there is some secret trick that will surely fix our social problems.  We need only find it and adopt it whole-heartedly and it will be great, and if it isn't it will be because some insufficiently dedicated professors didn't really adopt them with the proper enthusiasm.  It was our selfishness and conservatism that kept us from fixing timeless problems.  But if we had just adopted the fad then we could have made American schools great again and there would have been so much winning on the international comparisons that we'd frankly get bored of it.

Anyway, it occurs to me that not only do edufads come from this restless desire to fix problems, but also that the particular form of edufads these days arises from the determination to personify the stubbornness of educational problems.  There are many things that one can do to improve the structure of a course and help students learn more, including more frequent tests and checkpoints (as noted in the book Make It Stick), and better-crafted assignments, but education reformers in higher ed mostly aim their fire at professors for their manner of presenting and interacting and discussing.  I am more personified in my presentations and Q&A's than I am in my assignments, so that is what physics education reformers largely focus on.  Interestingly, the physics education community has put a lot of effort into developing online homework systems, and there's even a buzzword called "Just In Time Teaching" (JITT) which involves a lot of pre-lecture quizzes to help the professor make better use of class time and incentivize students to prepare (and also echoes a buzzword in business management), but most education reformers aim most of their rhetoric at the professor for being a "sage on a stage."  It fulfills our need to personify the perceived obstacles to achieving universal success.

(A tempting rejoinder to my contention that edufads fit this cultural strain identified by Hofstadter might be that some of the most enthusiastic adopters and promoters of edufads are immigrants, but, as I have said before, immigrants are Americans par excellence. If even the immigrants are playing along that's just another way of saying that you're tapping deep into the American psyche.)

Finally, I continue to find comfort in the fact that the things that frustrate me have happened before and will happen again.

The voice of the opposition

I was interviewed to provide a critical perspective for an article about Eric Mazur in the Chronicle of Higher Education (paywall). There are a few quotes from a short interview, a link to an article I published in the Chronicle a few years ago, and a quote from a blog post.  I'm basically quoted as saying that if people take notes and organize their thoughts they can learn, that expert perspectives should be important and held up alongside group activities and whatnot, and that what may have revolutionary 25 years ago is now mainstream to the point of being nearly obligatory.

Take note of this

A recent psychological experiment looked at whether people learn more in a lecture by taking notes on a laptop or taking notes on paper. So far I have only read a summary of the study (so all of the necessary caveats apply), but the full research article is available open access.  Apparently people who take notes on laptops try to transcribe as many details as possible, whereas people who take notes by hand record less information but pick out key points and summarize.  Moreover, it is usually easier to lay out information in tables and diagrams and whatnot by hand, and to draw arrows and whatnot by hand than on a laptop.  Maybe with the right software and a lot of experience you can do those things on a laptop, but otherwise doing it by hand wins.

Now, there's a debate to be had about whether it's better to do this on paper or on a tablet, but two things to note:
1) It's obvious that if the key advantage is that doing it by hand is both flexible and forces you to think then the difference between old-fashioned paper and a digital tablet is probably smaller.
2) Paper offers fewer distractions than a tablet.  You can't switch your paper between the writing app and email or Facebook or games or whatever.

In the bigger picture though, I find it fascinating that something as old-fashioned as writing things down might be a good way to learn.  We're always hearing that there's no problem in education that can't be solved by throwing more technology at it, so it's kind of funny to hear that pencil and paper still have their uses.  Most of the points from my blogging about Geek Heresy apply.

Also, there's an important implication here for the perennial debate about lectures (a topic that I have published on):  A lecture class is only as passive as the listener.  The person who merely sits there will usually learn little.  The person who tries to write down everything without sorting the information will learn more, but the person who learns the most will be the one who is thinking about what they're hearing and identifying the most important points and writing them down in some sort of structured list or table or diagram.  Of course, this places the responsibility for learning on the student, whereas the modern zeitgeist places the responsibility on the instructor, who must adopt whatever techniques are politically favored if they wish to escape blame.  Fascinatingly, the politically favored techniques generally require one to purchase technology from vendors.  Fancy that.

Hofstadter, Chapter 5: Recite after me...

Apparently the "recitation" method of instruction involved students memorizing texts and then showing up to class to either recite from memory (worst case) or answer questions (best case).  There was no intellectual excitement in this (obviously), so the introduction of lectures was seen as a way of bringing more excitement and interesting, informed perspectives into the classroom.

I think the most important lesson here is that any educational method that becomes primarily about the promulgation of facts, whether by memorization from books or memorization from lectures, is doomed to fail.  On the other hand, the analysis of important ideas and solution of problems is education at its best.  The hard part is that really chewing on meaty ideas is hard, not everybody rises to the occasion, and so you either have to maintain some meritocratic elitism or dumb things down.  The current zeitgeist in the academy is embarrassed about that, and so the "sage on the stage" is a target of scorn in part because of the elitism inherent in the idea of an expert voice being the center of any part of an instructional session.