Monday, September 29, 2008

Edith Too

I’ve been puzzling about how Congress and the White House have been playing Russian Roulette with the Financial markets and how everyone seems to have dual agendas. Most everyone seems to view the bailout as necessary. The Financial System is teetering. But the politics of it are going the other way. Here is analysis from the News Hour last Friday.

MARK SHIELDS: Ray, you talk to people on the Hill, which I've done this week, and they say, "Look, nobody wants to cast a vote on this, nobody." I don't care who it is, I mean, Barney Frank or Mike Pence.

Nobody wants to cast a vote on it because it is -- I mean, it's controversial if you do -- I think a vote against it probably gets you through the election OK.

But voting for it is -- you want to avoid difficult, painful, torturous votes, especially this close to an election. And George Bush is a weak ally for the people who are trying to push it. I mean, he hasn't been able to deliver anything.

Let’s consider the magnitude of the bailout relative to the size of the economy. GDP in 2007 (the last year where the figures are available) was about $13.8 trillion. Total government spending (Federal, State, and Local) in fiscal year 20007 was about $4.9 trillion. So government spending is about 35% of GDP. The bailout is 1/7 of government spending or about 5% of GDP. That’s a lot. It’s very frightening. The scale of the bailout speaks to the enormity of the problem it aims to address.

The politics of this is all about the income redistribution consequences of the bailout – from taxpayers to holders of illiquid securities. So the populist view is to be against it. The argument for it is that it will shore up the World Economy and avoid shrinkage of the size of the pie, enough so as to make the bailout worthwhile. Unfortunately, nobody knows whether that will happen. The macroeconomic consequences with the various feedback loops involved are hard to understand. There has been much discussion of the Swedish solution from the early 1990s. But decline or growth of the Swedish economy creates barely a ripple in the World economy.

There has been much less discussion about the timing of this intervention. R. Glenn Hubbard, former Chairman of the Council of Economic Advisors to President Bush, said we should have done this intervention some time ago. I’m inclined to agree with him. We’ve witnessed a cascade of historic interventions to save particular institutions and only when that didn’t seem to have arrested the problem have Ben Bernanke and Hank Paulson opted to go this extra mile with the bailout. But many serious economists question the bailout entirely, and worry whether the cure is worse than the disease. Certainly, as in Ed Leamer’s piece, they argue for due caution in getting a plan that is reasonable.

The memory of how we got into the War in Iraq is casting a long shadow on these deliberations. There is no question that we should have debated that move much more seriously than we did (which was not at all). Nobody wants to make the same mistake twice. But in a fundamental way the two problems are quite different. Nobody saw the WMD and we had to go on faith that the intelligence truly indicated they were there in Iraq. Everybody sees what is happening in the markets – the wide fluctuations in the Dow, the bursting of several very large financial institutions. There is a smoking gun and everyone has witnessed it.

Now we have the irony that Congressional Democrats and the Bush Administration are seemingly on the same side of the bailout with House Republicans playing the populist role. If you’re in the minority and can’t really determine the outcome, you have freedom to speak your mind. Democrats, on the other hand, need the political cover of a bipartisan bill, playing the Ben Franklin card. Even with the bailout the economy is likely to remain in turmoil for some time to come. There will be a lot of finger pointing in a few months and many of these people who vote for the bailout plant are up for reelection.

I wonder with this if there a lessons for all of us in the work that we do. Recently, I’ve been involved with Leadership education. And the question I’m asking myself is, “what does leadership look like and would we know it if we were staring right at it?” The movie The War Lover was on TCM a week or two ago. John McCain, who has been getting a lot of press as of late, seemingly shares many characteristics with Buzz Rickson (played by Steve McQueen). Barack Obama is more of an Ed Bolland (played by Robert Wagner). In the story, after some early success with impetuous moves that defy authority, Rickson ultimately goes over the deep end. Seemingly, the lesson is that leadership requires understanding our limits and staying within them.

There’s a different way to explain the behavior the two Presidential candidates rather than focus on their animal spirits. The alternative comes purely from choice calculus. (I wrote up a formal argument of that some time ago. You can find links to it here.) Favorites tend to play it safe; they have the lead and want to nurse it till the game ends. We all know that. Similarly, underdogs take risks. They expect to lose. If the gamble pays off then they are no longer underdogs. For example, had the election been held the week after the Republican convention, the Palin pick might have done just that for McCain. Taking a series of gambles, however, is likely to increase the chance of losing. That’s what seems to have happened to McCain the past couple of weeks.

There may very well be a difference between the perception of what leadership is and actual leadership. Still a different definition is that leadership is getting things done by allowing others to receive the credit. Most of us are still immature and look to get the credit ourselves, but like the members of Congress who must vote on the bailout, we don’t want to accept the blame when things go awry. Paul Krugman asked, Where are the Grown-ups? That’s a good question.

Increasingly frequently, I find myself asking the same question, within the learning technology field and more broadly within Higher Education. My campus has a recurrent structural deficit, about 4% of is operating budget. But this year there’s been more construction on Campus than I can ever recall previously, and we’re far from done yet.

The Protestant Ethic is dead. Optimism has taken its place, the revenge of Alfred E. Neuman.

Monday, September 22, 2008

Surveys with Auto Updates

The form and the gadget that shows the results are from Google Docs. Please vote. You don't have to be from Champaign-Urbana to participate. Indeed, you don't even have to have sampled the restaurants here. It's easy and you should be able to see the results update in real time after you've cast your vote.

Form:



Results:

Friday, September 19, 2008

Transcriptions with Dragon from Prior Recordings

I had made the following recording last May, well before I purchased Dragon Naturally Speaking. The recording is in MP3 format. Having previously trained Dragon to my voice, it is capable of taking such an audio recording and produce a transcript. Below is the raw transcript it produced without any further editing from me. As with what I produced yesterday, it is not perfect. But it is reasonably good, good enough in my view that if somebody went through it afterwards to clean it up, they could do so without getting lost in the process. So I continue to be impressed with Dragon. BTW, I ordered Dragon under a special promo where it cost $110 with the handling and shipping included. That's not bad at all - definitely affordable.

mp3 file playable online

This essay I'm really just scratched the surface on stock markets just to get a bit of the flavor is not much depth there at all so I've provided some links to some additional resource all of these links go to Wikipedia pages and you should think about itself as a launch point rather than as a full explanation of any of these topics will spend the course talking about these issues and hear the ideas just to get a little bit of flavor so I want to begin with this critique by saying the the focus was on stocks but we should also look at other financial assets via obvious other financial asset is bonds and stocks to consider equity ownership in the firm bonds is debt loan is Tom and in thinking about finance issues you a thing about both equity and about debt is a whole literature and finance about debt equity ratio and the value of the firm you follow that link you'll find a further link to something called the Modigliani Miller sphere which talks about those conditions under which the debt equity ratio has no impact on the value of the firm of those conditions are kind of stark and unrealistic but good as a launch point to think about the issues of and then once you've done that you want to start thinking about riskiness of financial assets and here is one omission two types of risk one is simply the risk in the asset value, so the price of the stock goes up and down like ways the of selling and buying price of a bond does fluctuate although if you hold them until the end of the term you know him what the reduction will be and you also know the interest payments on the bond there's also a different type or risk a risk of default that is that the Bible never get repaid and stocks and bonds manage the default risk differently so ownership is different than the creditor of the firm and how it deals with the full risk so there some things that one could spend a long time on here we just want to give a little gloss to get him one step further than what's in the original essay

Thursday, September 18, 2008

Producing a transcription with Dragon Naturally Speaking

This is my next experiment with Speech Recognition. This time I'm using Dragon Naturally Speaking version 10, which seems much more accurate than the engine built into Windows Vista. I didn't use Dragon as a dictation device, but rather to make a "transcription." Below is the raw text it produced, unedited. I recorded the audio with Audacity. That's also included. With multimedia where there is voice over of other content, and the voice track is produced after the visual track, I can now see producing a tolerable transcript as within reach. This is still far from perfect, but getting a tolerable result is entering the range of the do-able.

By the way, in training Dragon with my voice, there was an option for it to access my email and My Documents folder, so it learns from my writing as well as my speaking. That is way cool, though I have no idea how that helps.




This is a new experiment with Dragon and speech recognition I've got audacity running and I'm not going to try to put punctuation in while I'm talking I'm just going to talk let's see how these two programs record and see whether in fact I can get the audio recorded and the text recorded to I am trying to cause at a fairly regular intervals so the text can catch up but I am not otherwise trying to put punctuation into what I'm saying so I think this sounds fairly natural and then the question is does it actually produce them good enough transcription that somebody else could go through after words and make edits so that it's more readable if you can produce something like this pretty easily we might go fairly far down the path to the ideal that I wanted to achieve and I mentioned in my last blog post that is of making completely good transcripts the first time through that is not possible but what one might produce is an edible edible document it likes edible rather than edit a bowl that one can then actually delivered to somebody else so I must stop now and deliver the raw unedited Dragon documents for you to see

Monday, September 15, 2008

Slurring our words

Today I did my first experiment with Windows Vista voice recognition.  This post is being created by voice not by typing.  Dictation by voice is not the same as ordinary speech.  First there are commands that are part of the punctuation and error checking that one would not say while talking in a normal conversation.  More importantly, there are errors that need correction.  The errors slow you down.  So tracking the errors makes this other than regular talking.  Vista does not like the way I say the word “errors”.  It is a bit frustrating learning how to speak this way.  And focusing on how speech recognition works makes it harder to focus on the subject matter at hand.

The fantasy is to do a voice recording and have speech recognition make a transcript of the voice recording.  I don’t think the vista software is good enough to deliver on that fantasy.  But it is pretty impressive how well the dictation works for itself.  I believe I could get used to this with some practice.  The real question is whether I can stick with it to get enough practice in while I am still not very good.  That is an open question.

I have on order dragon naturally speaking to see how it compares with vista and to see if it can fulfill on the fantasy.  In the meantime I hope to produce some more documents with voice recognition.  We need to understand the strengths and limits of this technology.

I was overly optimistic and when first dictating had audacity record the audio at the same time I was speaking.  I became very self conscious worrying about the recording not the dictation.  One needs to be relaxed but articulate to do these recordings.  I need more practice before I record or do as well as with the speech recognition running.  And I’m cheating here are by occasionally going to the keyboard and using that instead of speech.  So this is far from useful yet.  But I think it’s still worth trying.

I first tried dragon naturally speaking on a laptop that had a 300 MHZ CPU.  The computer wasn’t powerful enough to run the software.  But now there’s been a tenfold increase in CPU Power.  So I would hope the software can run well.  It is actually quite impressive to watch the text being generated from the voice.  However, the reliability is still not good enough to use as a true substitute for typing.  So this is likely to remain a curiosity for quite awhile.

In the absence of fulfilling the fantasy, we need other alternatives to make our multimedia content accessible.  And the simplest one is to have Manual transcription of an audio track.  That will have to suffice for now. 

Friday, September 12, 2008

Football Games Are On Saturdays

The article from which the screen shot below was taken is about the Business of College Football, particularly Head Coach compensation, and specifically Nick Saban's compensation. The piece is a bit of muckraking, which is fine. But the last sentence in the paragraph below, if taken seriously rather than tongue and cheek, as the author intended, shows the issues with performance based contracts, of the bald type that are used to reward some of these head coaches. Even if the kids behave like lunatics before, during, and after the games, they still might be legit students the rest of the time. Everyone needs to blow off some steam. The problem is when that's done to the exclusion of everything else.

Wednesday, September 10, 2008

NY Times, Mac, and Windows Vista

Today on its homepage, the NY Times has a Mac Ad that is in the Banner area and on the upper right portion of the page, very precious real estate, had an "Editorial" by PC called Stop Switching to Mac. I must be getting old. I was offended by this. The normal links to today's featured columns weren't there. And putting ad content in a location normally reserved for featured News items seems real cheesy to me. How would we feel if the Obama Campaign paid for an attack Ad to be placed on the homepage with the Editorial label. If the Times can do it for Apple, what's to stop them from doing it in this other instance?

In the Technology section of the paper there was an article about the Seinfeld and Bill Gates ads. No doubt the fight over operating systems is real news. The Times should treat it as such. By putting the Apple ad on the homepage, it appears to be taking sides in the competition. I suppose that's because journalism has been headed that way for some time. I hope Clark Hoyt writes a column on this and takes his own paper to task.

Wednesday, September 03, 2008

Rationalizing the Palin Pick

In politics, absurdity is not a handicap.
- Napoleon Bonaparte
This video I found interesting. You don't see this sort of analysis on TV.



Friday, August 29, 2008

Dissonance - Cognitive and Otherwise

This is the first (almost) full week of school for the boys.  For some reason they had a half day today.  The long weekend got even longer. The older one has all his buddies over at the house; I think there might be nine of them in total.  So I’m staying late at the office to keep out of harm’s way.  I almost always start writing a blog post in the morning, when I’m freshest and the ideas flow better.  I’ve got nobody here to go have a beer with – everybody else has taken off already and I can’t see hitting a bar by myself, just too depressing.  So, weird as this may seem, I’m blogging as an alternative, at least till I think it’s sufficiently subdued back at the ranch.

* * * * *

With politics on the brain, the Times this morning asked a bunch of Old Hands about their behind the scene experiences at prior Democratic Conventions.  They vary in quality.  This one by Gary Hart is unbelievable.  If it’s true it shows why most of us can’t run for high office – we wouldn’t have the presence of mind.

* * * * *

Just before writing this piece I read the “surprise” announcement that John McCain had picked Governor Sarah Palin of Alaska to be his running mate this fall.   The bit about the piece that got me is this.  Palin is a pro-lifer with five children of her own.  The last is only a year old.  She brought to term a child she knew ahead of time to have Down syndrome, rather than have an abortion.  One can only assume the child has special needs and is very much dependent on adult supervision.  Earlier in the week I watched this interview with Michelle Obama done by Judy Woodruff, where Obama says in no uncertain terms that the supermom concept is a myth, nobody can do it all.  If McCain-Palin win in November, does Palin outsource all her parenting to a nanny or does she become a stay-home Vice President?  How can the Conservative Right like either of those alternatives, as they seem to based on the quotes in the announcement article?

* * * * *

I’ve got a copy of Declining By Degrees, which I’m reading to see if it is appropriate to use in a course I may teach next semester.  It is a collection of essays, with a common theme to be sure but where each can be read in its own right.  So I’ve been picking and choosing.  The day before yesterday I read the chapter by Arthur Levine.  There is a section in it about financial aid and access and about how Colleges have changed in their approach to awarding aid where first there has been a shift from grants to loans and second, even with grants there has been a shift from need based aid to merit aid.  Both of these make going to college more onerous for low income students.  And the data bear out that, indeed, College enrollments of low income students have been declining. 

The Democratic Convention made clear that the agenda at home is to restore The American Dream.  A good part of that is to make College accessible to all and to have a much larger fraction of the population matriculate and graduate.  Those goals seem noble to me.  So it would follow, based on the Levine piece, that we should advocate for a return to need based aid even if done unilaterally it means some of those students getting 1600s on the SATs go elsewhere. 

My older boy is a high school junior now.  He took an ACT prep course this summer and seems to have a reasonable chance to score quite high on that test.  He wants to go to College away from Champaign-Urbana and I concur with that preference; he needs to experience different environs.  There’s a reasonable possibility he’ll end up at a ritzy private college.  (I graduate from Cornell after starting at MIT.)  Even the top rated public universities are pretty pricey if you have to pay out of state tuition.  Realistically we can now afford about the first two years of such an experience for him and his younger brother too.  After that we’ll have to go into hoc.   I’ve thought about retiring in a couple of year when I’m 55, then going to work elsewhere so I can double dip income-wise, just to solve that problem.  If the kids got substantial merit scholarships because they were perceived to be elite performers in the classroom, that would be a welcome alternative.  So as a parent, I lust for our kids getting merit scholarships, especially if they opt to go to College away from home. 

Until this week I hadn’t seen the contradiction but now I wonder if that’s just being greedy – the altruistic preference would be to advocate for need based aid consistently and simply be willing to take on the additional debt.  (That’s the American way, right?) But, more honestly, I tend to think – take care of the family first and suspend societal concerns until those family needs are met.  On the other hand, if faculty collectively have that point of view and most of us are probably in the 90th percentile nationally regarding family income, doesn’t that smack of elitism?  I’m really struggling with this one. 

Maybe I should consider voting Republican.  And by the way, that course I’d be teaching is for Campus Honors Students

* * * * *

Yesterday, I spent a good chunk of my idle time considering the word “cloying” after reading this column by Roger Cohen that I thought was on the mark.  In this case it refers to both Barack and Michelle Obama “dumbing it down” in order to show they’re just plain folks, to connect to the White ethnic voters who hold the key to this election.  If it’s agreed that this is what they were trying to do with the Convention, and perhaps what they will do with the entire remainder of the campaign, is this an approach that we early supporters can embrace?  It’s obnoxious for the smartest kid in the class to show off, sure, but do we really want him to pull his intellectual punches? 

There is a passage in that Levine chapter which deals with the Teaching and Learning Mismatch that seems apt.

Here is the problem. More than half of college students learn best by means of “direct, concrete experience, moderate-to-high degrees of structure and a linear approach to learning.  They value the practical and the immediate and the focus of their perception is primarily on the physical world.”  In contrast, three-quarters of the faculty “prefer the global to the particular, are stimulated by the realm of concepts, ideas, and abstractions, and assume that students, like themselves, need a high degree of autonomy in their work.”

Barack Obama was a faculty member.  So maybe it’s not a racial thing.  But does the candidate denying this tendency toward the academic way of thinking make sense? 

* * * * *

I’m not ruling out racial motives in the voting.  But the economy seems to be in the crapper, at least for a good chunk of the population whom you might say are low to middle income.  As Paul Krugman makes clear in his column today, there is a stark choice to be made between the two parties on economic grounds.  And it would seem that in that dimension every working stiff would prefer what the Democrats have to offer, overwhelmingly so.  So why is this election a horse race?

Wednesday, August 27, 2008

For The Time Series Folks

I stumbled across this tool will looking at Google Spreadsheets yesterday. Then I learned that others (here and here) have posted on this from a while back. This might be quite useful in addition to being fun and entertaining.

In my little example, there are two dimensions of numerical data, in this case income and wealth. I generated the data as follows. Income is a uniformly distributed random variable from -50 to 50. [Rand()*100-50]. Wealth is last year's wealth plus this year's income. Initial wealth is 10,000. There are three fictitious individuals plotted over a 50 year interval. Two of those individuals are female. The other is a male. Gender is one categorical variable. If you have your mouse hover over the bubble, it should indicate the name of that individual. There is also another column of random variables between 0 and 1 that can be used to size the bubbles.

Whether this is useful for real data I leave to others. Here is a specification of Google Spreadsheets limits on size. That might help determine the use value of this application. But it is definitely cool, no doubt.

By the way, originally I couldn't get the player to install. My time period started 0,1, 2, etc. Ultimately I changed that to 4 digit years and it worked fine. So if you do try it, don't make that mistake.

Tuesday, August 26, 2008

A gem of an article

Hillary Clinton is on tap to speak to the Democratic Convention tonight. So, of course, the New York Times has an Op-Ed Contributor piece by Susan Faludi where she provides a historical perspective that explains why so many of Clinton's supporters remain miffed by both the process and the outcome. At one level I understood the piece, but at a visceral level I didn't get it. So I did a search for angry Clinton supporters, or something to that effect, and found this piece at Salon.com from last June. It's more blatant on the emotional issues, definitely better that way. But I still wasn't satisfied with understanding Hillary Clinton's supporters. So I did more searching.

For some reason the next thought that occurred to me was to look up Bobby Kennedy's Senate race with Kenneth Keating in 1964. Keating was the incumbent in New York, then the most populous state. He was a Nelson Rockefeller Republican, reasonably popular as I recall, though I was only 9 at the time. And Kennedy was obviously not from New York, but rather from Massachussetts. Clinton had a background similar in those respects when she first ran for the Senate.

After striking out for a while in my search I found this piece, the gem of my title. It makes a strong case that Bobby Kennedy won by riding on Lyndon Johnson's coattails. Johnson carried New York by 2.5 million votes (we were terrified of Goldwater). But Kennedy's margin was only 720,000. On that score Clinton obviously was a stronger candidate since there was essentially no coattail effect from the Bush-Gore Presidential election. (Alternatively, the Republican Senate candidate in 2000 was weaker, with less name recognition.)

In the midst of this piece I stumbled across the following to which I had to outwardly utter a loud WHOA!!

The chairman of Kennedy's Senate campaign, R. Peter Straus, said he came to view Kennedy's Massachusetts residence as perhaps the biggest obstacle to winning the election. ''It was a big issue, this carpetbagging thing,'' he said.

Mr. Straus sounded much like Mrs. Clinton's advisers, though he would not offer any direct comparisons with Mrs. Clinton's situation, noting his own particular relationship with the first family. (Mr. Straus is married to Marcia Lewis, the mother of Monica S. Lewinsky.)


That last parenthetical remark made the world seem so small - and politics so much inside-baseball. I really didn't anticipate seeing Monica Lewinsky's name come up in this piece.

Bobby Kennedy is now an icon, but in 1964 he was no such thing. Indeed, he owed much of his own success in politics at the time to others' vision of JFK, who was an icon, his assassination still very much in the nation's consciousness a year later. This truth seems self-evident.

Likewise it seems self-evident that Hillary Clinton's initial Senate run owed much to the popularity of Bill Clinton. Later, she became the early favorite for the 2008 Democratic Presidential Candidate, again because of this tie. Ultimately, in my opinion, it's this connection that did her in.

I suppose it's just human nature to see your own favorite candidate as virtuous and the rival as Machiavellan. For me, at least, it helps to look outside the current setting to prior circumstance in making this sort of judgment. People do grow, change their modus operandi, or modify their beliefs based on experience, sure enough. But there are parts of us that are our nature and change little if at all. That article is a gem because it provides that sort of window into Hillary Clinton.

Wednesday, August 20, 2008

For Presentation to New Faculty

This post is for a presentation to new faculty about ways to use Web technology in a fruitful manner to enhance teaching and learning.

Main Theme:

There are lots of new, cool, and quite useful tools that are part of the The Cloud. Each of these can be used as a stand alone or in conjunction with Campus supported tools such as Illinois Compass, the Campus Learning Management System. This presentation is aimed simply to wet the appetite and encourage further exploration when the faculty have the time to do so.

Things To Keep In Mind:

Do you have a sensible teaching and learning reason for using the technology, either pedagogic or logistical? Is there a way for you to evaluate whether the technology delivers on that ex post? Do you walk the walk? If you want your students to use some technology for a class purpose, do you do likewise?

Citation/Web linking

Kwout is a simple tool for referencing a Web page with both a cutout of that page and a back link to the page, both of which can be embedded in some other page like a blog or a discussion board in Illinois Compass. One can add personal commentary to the Kwout content. Since it is easy to use (the back link is done automatically) making posts with Kwout is an easy habit to develop. If Firefox is the preferred browser, there is a Kwout plugin that can be accessed via a right click.
  • Encourage students to cite references with Kwout.
  • Spend some of your teaching time providing "translation" of results published elsewhere, perhaps in the popular press, to the topic of study in your course.
  • Encourage students to chase down the reference because the back link is right there.
Ebsco page for Akerlof Article (This link might require being in the UIUC domain.)
Show Kwout of this Ebsco page displayed in Illinois Compass.

Refworks This is bibliographic software that the Library Licenses for Campus Use. It integrates with many Library databases and it will produce bibliographies in the appropriate style, such as in MLA format. Grad students working on their dissertation love this application. Undergrads might also find it useful, but beware of undergrads citing papers they haven't read.

Building Community/Text, Audio, and Video Discussions

VoiceThread this is a very nice tool to encourage commentary and group discussion. Text, Audio, and Video commentary are possible. The free version allows up to three presentations stored on the site. The pro version has unlimited storage.
  • Multiple ways to participate.
  • It can be a place for groups of students to make and practice online presentations.
  • Or it can be a place where students comment and react to instructor created presentations.
Give demo of VoiceThread and show how students can use it to comment on PowerPoint presentation.

Facebook - should there be a class group in facebook? Since I'm over 50, I'll give the old fogie answer. If your students want it, let them create the group and then invite you to join. Don't force your academic space onto their social lives. They very well may not want it.

Recording Video Conversations

Bloggingheads.tv is a site of video debates or conversations. Some of these get featured on the New York Times Web site. Students tend to shy away from reasoned argument and instead want "right answers" --- what the professor says. Recording video conversations with peers or "online guest lecturers" is a straightforward way to get multiple points of view into a course. (And if done with peers, they can use the recording in their classes too!)

The same technology can also be used to bring in the student perspective into the class - record "office hours" where the students drive the conversation and the instructor responds to the student queries. See if other students watch these, even if they aren't a required part of the course.
  • The Campus has a particular honors program called James Scholars. Such students must do projects to receive honors credit. A nice project would be for them to "volunteer" to be recorded for these office hours.
ooVoo is a video chat software, a competitor of Skype. The pay version on the PC has a recording capability and the video chats can be recorded in fairly high resolution (big files). A nice place to host those videos is blip.tv. It accepts files that are bigger than what YouTube allows. Further the pay version allows you to keep the files private yet still embed them in other Web pages where you want them to appear. Like all Video hosting services, it tracks the number of times the video has been played.

ooVoo chat with Jim


Screen Capture Movies

Jing This is a freebie good for making short movies with voice over, but no editing after capture.
Camtasia This is commercial software with editing and captioning capability.
Cost Movies
  • Students captures as assignments.
  • Brief captures to add commentary between class sessions.
  • Mini lectures done online so in class time can be devoted to discussion.

Convenience/Logistics

Computer ownership among students is quite high, 95% or more. (See ECAR Study on Student Technology Use.) Most of the students nowadays opt for a laptop. Nonetheless, the majority of students don't have that laptop with them when they come to class. The portable device of choice is the cell phone. Virtually all students have one and they do bring those to class (preferably with the ringer off).

Google Calendar Students need help with time management. There are many Web based calendars, including within the Learning Management System. But are these calendars accessible when the students are away from their computers? If you put your class calendar into Google Calendar and make it public students can subscribe to it. They can also receive alerts about class deadlines.

Google Docs
This is a nice collaboration tool where groups of students can share documents and work on them together online. There is a feature to access the document list and to browse each document from a cellphone.

Where do we go from here?

The magic words are "opt in." Use these tools or not at your own discretion. If you see the value and feel comfortable using cloud computing then go for it. If not, don't. There may be a bit of a learning curve with some of there or some initial setup before you can use successfully. Better to use one or two of these well than to embrace them all but use them poorly. You can build up your bag of tricks as you gain teaching experience. In the meantime, good luck with the start of the semester.

Monday, August 18, 2008

Schon and Gawande

The family got back Saturday evening from a week of R&R in Door County. The week itself was a lot of fun but the drive is a bit on the long side for me – my knees especially don’t like sitting in a car for the almost eight hours we were in route. So there was a need to recover from the travel. While the rest of the family hunkered down to watch some junkie movie I tuned into the Olympics. The women’s marathon had just started. I watched for about 45 minutes, after some jockeying at the front of the pack the runner from Romania made a sustained push and broke well ahead of the other runners. (She ultimately won.) Soon afterwards I nodded off. When I awoke, after I’m not sure how long, the men’s 100 meter final was just getting underway. The announcers seemingly anticipated the result – Usain Bolt obliterated the field, setting a new world record while relaxing and showing off before reaching the finish line. Bolt is the fastest man alive which, in spite of his obvious talent, comes as a bit of a surprise since he is so tall, 6’5”, and usually tall people have trouble getting out of the starting blocks so are more adept at longer races. (The 100 meters is a sidebar for Bolt. His prime race is the 200 meters.)
I thought back to the first Olympics I watched on TV, the 1968 Games in Mexico City, when I was thirteen, a regular reader of Sports Illustrated, and Track and Field was showcased (on Wild World of Sports and perhaps other programming) quite apart from the Olympics and the Olympic Trials. There is some parallel between Bolt and Tommie Smith, who most readers will remember did the Black Power salute (along with John Carlos) while on the victory stand after having won the Gold medal in the 200 meters. People may not recall, however, that Smith at full stride was the fastest person alive back in 1968, faster than Jim Hines the Gold medal winner in the 100 meters. But Smith, almost as tall as Bolt, was slow out of the starting blocks and hence didn’t run the 100. (The other candidate for fastest man alive was Bullet Bob Hayes, though I only saw him in football uniform for the Dallas Cowboys, never as a track star.) Of course it’s not possible, but I wonder how Smith and Bolt would do head to head in the 200 meters and I wonder as well why we see world record times continue to fall in these races. I found this rather interesting interview with Lee Evans (a contemporary of Tommie Smith, Gold Medal winner in the 400 meters, and subsequently a track coach, the interview is in the middle of the page under the subheading Running Vagabond) where he argues that especially in the U.S training is less strenuous nowadays and the athletes substitute weight lifting and supplements for calisthenics and more traditional conditioning. The modern approach may produce more spectacular results in the top performers, particularly sprinters, even if it is worse for stamina, though I don’t really know how to test that proposition.
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The comparing of current developments with things I know from my past is a recurrent theme for me. I do it in all sorts of areas. And, as above, I will do it in the rest of this post. Thanks to a recommendation from Gardner Campbell a good chunk of my reading while on vacation was Better by Atul Gawande. I had seen Gawande in this interview with Macarthur Fellows from the Charlie Rose show. And I had read a couple of his opinion pieces in the New York Times, such as this one, which seemed sensible and well written, so I was well disposed to Gardner’s recommendation. Indeed, it struck a chord in me. Gawande’s core hypothesis, something that Gardner quotes and I excerpt below, rings a familiar bell.
Arriving at meaningful solutions is an inevitably slow and difficult process. Nonetheless, what I saw was: better is possible. It does not take genius. It takes diligence. It takes moral clarity. It takes ingenuity. And above all, it takes a willingness to try.
The combination of these factors I would term “intelligent guessing.” It is neither trial and error nor is it direct application of known research results. It is a different, though perhaps hybrid animal. One might try to define it more precisely, but that’s already been done. The Reflective Practitioner, by Donald Schon, something I read more than ten years ago, is an elegant argument and a complete epistemology about how professionals make real world decisions. The approach is meant to work across fields. Though Schon doesn’t write about Medicine specifically (he does write about psychiatry as one of his examples) his approach carries over in a straightforward manner to Medicine and to other professions as well (like teaching and learning). So somewhere in the middle of Better I started to ask myself about what is in it apart from the interesting stories of particular patients and the novel treatments their doctors devised, certainly good reading in and of themselves, that is value add over the Reflective Practitioner in terms of describing what is going on with professional practice. I have a few answers to that.
But before I get to them, let me pick on the two chapters in Better that I found the least satisfying. I do want to embrace much of what Gawande preaches; it makes for a very good agenda for learning technologists. But I want to do so in a critical way so I don’t want to merely echo what Gardner has already written. Then too, I didn’t know how to bring out these negative reactions after a complete endorsement of Gawande’s main themes. So I though it better to get to those reactions first.
There is a chapter on Capital Punishment and what, if any, role doctors should play in administering the death penalty. The rest of the book can be read by omitting that chapter without skipping a beat on the argument. I can only guess why it is there – Gawande feels a need to confront the ethical dimensions of being a doctor – and on that level I’m sympathetic because I feel that same need in the realm of learning technology. But the conclusion he came up with makes no sense to me whatsoever. The core issues are these. Doctors’ raison d’etre is to preserve life, improve health, and maintain the well being of their patients. Any behavior that departs from these norms is antithetical to the doctors’ core mission. The State, however, has found Capital Punishment acceptable in light of certain crimes, subject only to the provisions of the Eighth Amendment to the Constitution, which prohibits cruel and unusual punishment. Gawande’s conclusion, he does discuss and has interviewed some doctors who have actively participated in carrying out executions, is that doctors should not be involved in administering the death penalty. He does not seem to feel a need to take a stronger position, to wit that doctors should openly argue against the death penalty because administering it is inherently cruel and unusual. Nor does he argue that doctors should be part of the administration because that would make the punishment humane. Rather he clings to a middle ground that to me has no footing and, I might add, it seemed to me that doctors would be abdicating responsibility if they collectively behaved according to Gawande’s argument. As I said, the rest of the book can be fruitfully read by ignoring that chapter, or one can come back to it after the rest of the book has been finished.
The subsequent chapter, titled On Fighting, makes an argument that doctors should always fight for the health and welfare of their patients. Fine. He does recognize that there are possibly cases where the doctors view shout not ultimately prevail. The patient’s perspective can serve as a trump card. And he gives as example a teenaged cancer patient who forgoes an invasive and low probability of success treatment, dying peacefully soon thereafter, because the patient had already been through the ringer. Enough is enough. In this chapter Gawande tries to personalize the patient’s point of view by talking about the severe skin problems his own daughter has gone through and the impact of that on her and the family. But Gawande lumps together two groups of patients into a single category, those who are near the end of life, regardless of their age and hence regardless of their prospects of a good life should their medical problems be cured. He thus ignores the intergenerational income transfer issues that Larry Kotlikoff raises, issues that are inherent in the “Fighting” approach. And on a more personal level, since I’m going through this now with my mom, he ignores the issue of dementia (Alzheimer’s) and whether Fighting continues to make sense once the patient’s mental capacities have been severely diminished. Here I mean Fighting about general health problems, say removal of a skin cancer, not Fighting about restoring the mental capacity to its earlier state. The issue is if the latter is likely not possible, how much of the former should be done from the patient’s perspective or, since the patient likely can’t work this through given the mental state, from the perspective of the immediate family or those with medical power of attorney. Gawande doesn’t touch this issue. It’s a tough one. I would have liked to see some of that moral clarity arguing either side of it – Fighting is still right in this case or no, this is time to give up the ghost. Moral clarity would be very helpful. When I discuss this issue with my wife or my siblings, I’m prone to mumble.
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Let me turn to Better’s value add. First, consider this passage from Daniel Pink’s book A Whole New Mind…. Celebrate Your Amateurness. The admonition is essentially the same as Gawande’s core theme, but the labeling is different. The labeling matters. Gawande makes clear the behavior is not outside the role of the professional. It is the core of what makes the professional excellent. Gawande does a more or less complete sociology of intelligent guessing; he shows that not all doctors do it but those who are most successful with their patients do. Moreover, he is able to carefully distinguish between the intelligent guessing that is an outgrowth of practice from research, the type we think of happens in labs or in carefully monitored clinical trials, the source most of us think is responsible for improvement in medical outcomes. Gawande argues to the contrary that it is diligent application of intelligent guessing rather than research that is the primary cause.
This leads to the next area where Gawande adds to Schon. The quintessential reflective practitioner is perhaps Sherlock Holmes. His solving of cases by careful attention to detail and putting the pieces together are acts of genius. The rest of us couldn’t do it. But did Conan Doyle’s fictional detective advance the state of criminology in the process? Did his solution of any particular puzzling case help the rest of us with cases we’re trying to understand? Schon’s depiction of the reflective practice is in this sense like a depiction of Holmes, with the one exception that Schon argues much of it can be learned, through an apprentice model of some sort. Of course, Schon’s focus is not on how the field advances so much as to how expert practitioners operate. Gawande has a different focus. His title is a double entendre. Making the patient better is, of course, the doctor’s imperative. Making the medical profession better is the mystery he wants to explain. Gawande makes clear that there is a double edged nature to reflective practice. It solves the problem at hand but it also adds to the stock of knowledge of approaches that might be used to help other patients.
Gawande’s third contribution is bringing a scientist’s sensibilities to what is essentially a humanist’s undertaking. And it is here that Medicine may be somewhat special, though as Gardner notes in his post it does make us wonder whether we could come up with meaningful performance metrics (I take a modest stab below) to do similar comparison’s in teaching and learning that Gawande reports in his book. At various places he talks about survival rates, the well being of newborn babies, the efficiency with which lungs respire, each of which is a sensible and quantifiable performance measure, so comparison across approaches can be made. The scientist wants to know whether intelligent guessing works. The only convincing evidence for Gawande is that it creates improvement in accord with such performance measures. Gawande’s book is full of these sorts of demonstrations. But this is not proof a la hypothesis testing in controlled experiments. Indeed, the point is that controlled experiments are too slow and won’t produce needed answers in situ. One necessarily needs ad hoc solutions, but solutions that make sense and stand a decent chance of being right. Given that, there should be evidence of the post hoc variety to speak to whether the approach really trumps a more conservative one, applying only what has already been proven via clinical trials. Personally, I don’t need that sort of evidence in thinking about my own teaching. I’m already there. But in trying to convince other teachers to embrace an approach founded in intelligent guessing, as this Educause Quarterly piece argues, having that sort of evidence would be hugely helpful. The anecdotes are fine but the numbers are very useful too.
So with that in mind here is my first stab at creating an index of class function (not individual student function) that instructors might score their classes on, perhaps on a session by session basis, or if done online on a week by week basis. Mimicking the Apgar scoring system for newborns, each item gets from zero to two points. There are five items so a top score is ten points. Scores well below the maximum are fodder for the instructor to consider possible improvements in the teaching approach.
· There is lively discussion with lots of back and forth.
· There is diversity of input with all students participating in the discussion.
· Students don’t just ask questions or voice opinions but also respond to the questions and opinions of other students.
· The discussion produces a transfer of an idea that was previously presented to a scenario that had not been previously analyzed.
· The discussion produces a synthesis of ideas and this synthesis emerges from the students themselves rather than from the instructor.
One might also envision doing a similar such index for small group function and have the students in the group score themselves. Obviously there is some subjectivity in doing the actual scoring (as there is in judging events like gymnastics at the Olympics) and knowing that might prompt a diligent instructor to write a line or two to explain the rating. Perhaps the ratings could be shared with the class – after all it is not an individual performance thing – and maybe that would help the students see what their role in the class should be and also to get them to reflect on how class function might improve. Could we implement something like this? I don’t know. Gawande’s book is an inspiration to try.
Let me now turn to two issues that are not in Gawande’s book or are there in a tangential way, but seem like next steps. The first is how to transfer learning that has occurred from an intelligent guessing approach to others who were not initially involved but who would benefit from the knowledge. In the chapter on India, Gawande does talk about the doctors, overwhelmed with work, nevertheless making time in the afternoon for a Chai to share stories and have some down time from the grind. Undoubtedly peer networking of this sort is a good vehicle for transfer. It clearly solves the problem of whether those who need to learn find the information credible and it prevents having to reinvent the wheel every time, but scale-wise perhaps it is limited. And, indeed, in the chapter on cystic fibrosis treatment Gawande makes clear that such transfer doesn’t happen well in the profession as a whole and consequently there is substantial difference in performance from one center to the next. So I wonder if Gawande is looking for other possible transfer mechanisms. Perhaps as I’ve suggested here (read these three posts from the bottom up) that like open source development there should be a center, embodied in a particular and perhaps charismatic individual, whose primary job is to facilitate transfer of this sort of knowledge. This is an area where learning technology might lead Medicine and it is an argument for why the person performing this center function should be a faculty member rather than a staff person.
The other issue is about who is doing the intelligent guessing. With the exception of the first chapter where the focus is on epidemiologists (who I take it are PhD’s not MD’s), all of the characters in the book who engage in the heroic solving of medical problems in place through this intelligent guessing/reflective practice approach are doctors. In particular, there is no section where nurses are the heroes doing this sort of problem solving. The question is why. I will speculate about the possible answer. One alternative is that this simply reflects Gawande’s center of gravity. He is a doctor so his focus is on other doctors. Some nurses do engage in this reflective practice and produce substantive improvements. It’s simply that there is no chapter on that sort of activity.
Another possibility, however, is that there is much less of the activity on the nurse side compared to the doctor side, relative to their respective numbers, because of the hierarchical relationships that exist in Medicine. Indeed, even with the doctor side, it may be that only certain doctors spend a lot of their effort in this sort of intelligent guessing behavior. Here I speculate based on those instructors I’ve seen who do this in their teaching. They tend to be senior, don’t have to worry about achieving tenure, feel a certain dissatisfaction with how their classes are going, and then once having started down the path find the journey self-reinforcing. Teaching and learning would benefit if other instructors similarly traveled down these paths, but the other instructors are not so disposed.
If this is true, the question emerges then at an institutional level if there are structural changes that could be put in place to change the mindset of the individual instructors – for example an open embrace of experimentation in the classroom. Likewise in Medicine one might ask what structural changes would encourage more of the participants to engage in a systematic program of intelligent guessing. My belief is that hierarchy discourages it. Can we move to flatter structures and still preserve the essence of what we do?
Let me close with the following observation. Sometimes we learn important lessons for our field by looking outside the field, where similar lessons have already been learned. Better is a great book for educators precisely for that reason. And it’s a really good read to boot.

Friday, August 08, 2008

ooVoo Chat with Mike Dyer

Mike is the instructor in the Intro to Finance course in the College of Business. It is a large course with several hundred students per semester. We're trying a Blended version in the fall where one hour of lecture per week is replaced by online content. The semester starts in about two and a half weeks and this brief chat is meant to take a pulse reading before we get into the thick of it.



Wednesday, August 06, 2008

Sometimes there may be no good alternatives

Robert M. Blitzer, who formerly directed the F.B.I.’s section on domestic terrorism, bristled at criticism of the bureau’s methods in the anthrax case and called them a necessary part of tracking down the killer.

“You do the best you can, and it’s not always pretty,” he said. “A lot of times you interview folks over and over again, and you know they’re lying and you’ve got to figure out why. It’s a tough business. Here, you have a bunch of people dead and several diminished and you’re charged with solving the crime. You try not to step on peoples’ toes, but sometimes it happens.”

Thursday, July 31, 2008

Gift Exchange or Corruption

Gift exchange has been in the news as of late. It turns out that when Senator Obama visited all those heads of state last week his staff came bearing gifts and he was reciprocated in kind. One might reasonably ask why gifts are needed in this instance – did they have any material effect on the conversations and photo ops that took place? I doubt it. But protocol is what it is and when in Rome… Personally, I tend to think of most gifts labeled as such in this way and where there is two-way exchange, a bow to ritual without any particular productive value. But owing to the insight of George Akerlof, the Nobel Prize winner, most economists think of labor market transactions as having an essential element of gift exchange and in that context the gift exchange is both productive and necessary. I’ll elaborate on why below.

Before I do, however, let’s note that corruption has also been in the news. That’s no shock, what with outrageous CEO compensation, an NBA ref who bet on games he worked in, and, of course, all the transgressions by folks who worked in the Bush Administration, as documented in David Silver’s cleverly conceived Gone Gallery. Nonetheless, the story about Alaskan Senator Ted Stevens taking excessive gifts from the VECO Corporation, an oil services company, and concealing the fact came as a surprise to many. Obviously, VECO expected something in return but according to this NPR piece:

This is the nature of gift exchange as favors. When one gives a gift as favor one doesn’t specify the favor expected in return. One might communicate about needs and provide hints as to what sorts of favors would be valued, but there is no quid pro quo. Which leads to the rather obvious question, what sorts of gift exchange are legitimate and productive and what others are acts of corruption? Is it easy to tell the one from the other or is it all very subtle, the appropriate determination made with nuance that many of us might miss?

Here is the efficiency argument for gift exchange in the workplace, articulated at greater length in the Akerlof piece linked to above. (The link goes to JSTOR. If you can’t access it because you are not at a University that subscribes to JSTOR, the original citation is from the Quarterly Journal of Economics, 1982 and you may be able to find the piece elsewhere.) To many people, this argument will seem obvious and not at all surprising. But to economists trained in neoclassical theory, the story poses a puzzle, which I will try to describe as well to help the reader better appreciate the gift exchange idea.

Work happens in a social environment where typically a worker cares about his fellow workers and hence he wants his employer to care likewise. Employers show they care by treating their employees fairly. Fairness is a tricky thing. Usually it is in reference to behavioral norms that are not stipulated contractually. In certain type of work, for example in many sales jobs, employees are paid at least in part on commission, e.g., waiters make a good part of their income on tips. There are many jobs where the output of the individual employee is hard to measure because it is all team production, so in those jobs there can’t be piece work. But in many jobs where output of the individual employee can be measured there nevertheless are no piece rates and each employee doing the same work gets the same wage. That is the puzzle for economists.

Output variation across individuals can be attributed to differences in ability, to differences in the intensity of effort put in doing the work, and to chance factors that are out of control of anyone. Parsing those is a near impossible task, often even for the worker himself. And being punished for bad luck seems inherently unfair. So in a good work situation there is a wage for the job that seems typical for that type of work, a minimal performance standard that if not reached is grounds for dismissal (in real life this is done via progressive discipline rather than as a one shot process) and then a performance norm above the minimal standard which is what good workers aim to achieve. The difference between that norm and the minimal standard is a gift. The workers give it willingly because it is a good place to work. There is also a gift aspect to the wage. The workers would still be willing to keep the job even if they were paid less. But the higher wage elicits better worker performance. (The norm is influenced by the wage that is paid.) So there is definitely an element of I’ll scratch your back if you’ll scratch mine to the relationship.

From the point of view of one co-worker dealing with his peers it’s like the Three Musketeers – One for all, and all for one. If a co-worker is struggling there is a sense of duty to help and get that person through the tough time, with an equal sense that the help would be reciprocated if the situation was reversed. This is all part of what makes the workplace attractive for the employees. The employer could opt for the alternative, adopting piece rate compensation and pitting one employee against another by demanding that each monitor the other’s transgressions and then reporting malfeasance when they see it. But the finding is that the performance norms that emerge from these environments are substantially lower, so much so that this “squeezing blood out of a stone” approach is not regarded as good management. It’s in this sense that the gifts are necessary. Without them everyone is worse off.

This continues to be true in the case of corruption, which if we want to think of it as a conspiracy means there is effective gift exchange among the conspirators. The corruption is seen by drawing a larger circle. Others not part of the conspiracy would then take the actions of the conspirators as unfair, possibly hostile, and clearly anti the promotion of the public good.

Recently the film The Insider has been airing on some of the satellite movie channels. It is about the conspiracy by Big Tobacco to withhold evidence about the addictive and harmful nature of cigarette smoking, about the whistle blower Jeffrey Wigand and his breach of contract with Brown and Williamson to do an interview with Mike Wallace to air on 60 Minutes, only to see the piece pulled by CBS management because of the implications the airing would have on CBS’ stock price, but then to have the information leaked by the producer of the show, Lowell Bergman, who was committed to see the truth win out. It’s a compelling film for anyone who hasn’t yet seen it and in this case identifying corruption was a slam dunk; there is no subtlety to that part of the story at all.

Likewise for the case of Senator Ted Stevens, though to date there have only been indictments and, as has been well reported, our system is to assume innocence until proven guilty. So here I mean to argue only that in the event he is proven guilty the harm or potential harm will be straightforward to assess. Favoritism for VECO is unfair to VECO’s competitors and to the extent that VECO got awarded or would get awarded no-bid contracts for services, the public is generally disserved by the process and the lack of accountability in doing government business this way, amply proven in Iraq, which is reason enough to be suspicious of the large gifts Stevens did receive.

But now let’s turn the question inward to our own activities on our respective campuses as learning technologists and ask the same sort of questions.

Do we engage in gift exchange? If so, is it the same when interacting with vendors, professional organizations like Educause, our peers on other campuses, our peers on our own campuses outside our own units, and the people with whom we work every day? Or are there differences to this type of gift exchange depending on nature of the relationship? Is there a risk of corruption in each and if so, how would corrupt behavior likely appear? What are the warning signs that we should be on the lookout for?

I’m not sure that I can answer all these questions well, but some are straightforward. Gift exchange is prevalent in our work. Let’s make the point simply at first and then build from there. Consider the various listservs we find ourselves on. The default minimal performance standard is to lurk and oftentimes when we’re busy with other things, that’s what we opt to do. Then, any informative or thoughtful post that moves the conversation along or starts a new thread has to be considered a gift, ditto for comments on other peoples’ blogs, and also for blog posts each of us make that cause a positive reaction in some of our readers, if only to echo what they’ve already been thinking, and even if the reaction is negative as long as it provokes more thinking on their part. We’re in the knowledge business. Pushing ideas around is what we do.

From there we can likewise reason through something similar for email, instant messaging, phone calls, and face to face conversation. There is a minimal performance standard that in most cases is probably pretty low. And there is the expected norm behavior that differs substantially from the minimum. So much of what we do in this regard is gift. Have you ever seen an employee disciplined for poor performance and possibly let go as a consequence? I’ve been through that unpleasantness, but not often and I take it is extremely rare as a general proposition. It’s outside the usual behavior. Even when there is austerity owing to tight budgets, the inclination is to manage that through the normal turnover - retirements, moves to another town perhaps because a spouse found a job there, etc., and not consider performance related separation at all. The rule is to have work performance substantially in excess of what would trigger dismissal.

Relationships with vendors have a different aspect to them because money and material goods may be part of the gifts. On your part you may be instrumental in awarding a contract for services, software, or hardware to a particular vendor. They, in turn, may provide gifts, especially meals, at national meetings or when they make visits to your campus. There definitely are norms about these behaviors but not everyone may be aware of those norms. Further, there may be ethics rules at your campus under which you are supposed to operate as well. For example, if a team from your Campus makes a trip to the corporate headquarters of a vendor in its do-diligence to evaluate the company along with its product, then there is a reasonable expectation that the company will pay for meals on the visit and feed you well as a way to facilitate conversation, but if they take you to a swank restaurant and order very pricey wine in the process, potentially you run afoul of the ethics rules. The point is that you are there to evaluate your product and the ability for you to work with the company in as objective a manner as possible and not be swayed in that decision by the food and drink.

That’s the easy part to think through. The harder part concerns access to higher ups in the company and to privileged information, especially after a contract has been signed. There are several issues to think through in that regard – shaping the course of future product development, how information (about how much the service contract costs, bugs in the software, etc.) gets shared with you and other customers that you might view as peers, and managing the relationship which occurs at several levels at your university and at the company simultaneously, to mention but a few of the issues.

As far as I know there is no training given to learning technology staff anywhere about appropriate ways to interact with vendors – what types of gift exchange makes the working relationship better and what pushes you down the slippery slope. Instead, we all work through the issues while doing. Whether training beforehand on this would be of use is something to mull over.

Let’s turn next to working with a professional organization like Educause, where by the nature of the work much of the interaction ends up being with peers from other institutions. The difference between that and interactions with peers elsewhere that are otherwise unmediated is the professional recognition that might be obtained from the one but not the other. The professional recognition is a reward that accrues to the individual mostly and to the home institution of that individual to a lesser degree. That reward goes hand in hand with “responsibility to the profession,” as in it is the responsibility of a senior learning technologist to mentor their more junior brethren. If asked why people do work with Educause, serve on their committees, etc., professional responsibility is likely to be one big reason given. (A third possibility that I’ve not yet mentioned is professional development for the participant. There is much that can be learned from this sort of engagement.) The potential corruption in this case is pretty easy to describe – when is this too much of a good thing where the home campus, the one paying the salary of the learning technologist, doesn’t internalize the benefit from the activity, even when taking a broad and long term view? But, easy though it might be to describe, drawing the line is equally hard. The problem presents itself mainly when the person has discretionary funds and hence controls his or her own travel budget. Here’s another one where I’ve not heard of training to help people sort through the thinking.

The issues about our own learning, on the one hand, and our unit’s internalizing the benefit from that, on the other, also exists in peer relationships that go outside the unit, whether on campus or off. This is a similarity with mediated relationships through professional organizations. The difference is that the recognition factor is lessened and may be entirely non-existent. Replacing that is the friendship factor. Friendships with colleagues may be good and productive things that aide in getting work done. Yet indulging with friends as a substitute for work obviously creates issues. Once again defining the problem is easy but identifying the line is very hard. The related salient issue is hours per week spent at work. Those higher up in administration may be putting in 60 hours per week or more. If one lives the job, the work/play distinction blurs. What difference does it make if one plays during normal work hours but puts in work time during the wee hours of the morning or if one plays at the office and then works at home, provided students and instructors and other clients are not adversely impacted by the time and site shifting? Put this way and given that much of the work is self-directed, a condition that holds for many of us, the individual herself might not know which side of the line she is on. Others may rush to judgment based on an incomplete understanding of the situation and a belief that work should happen in a more traditional manner. But juggling the demands of work and family as well as managing both our productive periods and our dull interludes might mean a non-traditional approach is better. This is another tough one.

Gift exchange in our own unit might be best uncovered by asking how our actions improve the productivity of our co-workers. Sometimes this happens by ceding discretion to co-workers and trusting the solutions they propose. That best encourages their learning-by-doing. But other time this happens by doing the opposite, offering critique of their work they’ve already produced so they have something to react to when trying to make improvements. Yet other times this happens by injecting humor into the work, to encourage the camaraderie a la The Three Musketeers and to create a relaxed tone which helps people to work their best. Corruption when considered in this context might be viewed as going overboard in any of these dimensions.

There are other issues aside from where to draw the line. Norms change over times, differ across generations of people at any one time, and determining whether a gift is given simply to keep up with a changing norm or is meant as bribe may be hard to do. Twenty five years ago I would willingly have shared a hotel room with a colleague when on the road. Now I expect a private room and can’t imagine how I could function otherwise. My parents never outgrew having coffee grinds from a can, Maxwell House or Yuban for their morning coffee and didn’t even move away from making it with a percolator till they retired in Florida. That’s what I grew up with but now good coffee is a very important part of my workday.

I suspect others could make quite a long list of creature comforts that are part of their everyday expectations. Why do these creature comforts evolve over time? As David Brooks observes (and many other have too) we now live in a culture of debt, fueled by expectations that we should have things that cost in excess of 100% of what we earn. If one were to try to thwart this escalation by offering gifts only to the extent that they can actually be afforded, would that person run the risk of converting the effective workplace to the alternative where it seems the bleeding-blood-from-a-stone approach rules? As Akerlof points out, the fairness idea is made in reference to local norms and is all about relative deprivation to those norms, not about absolute deprivation in any sense. Are any of us as individuals in a position to affect those norms to reduce the escalation in gift giving that is needed to generate reciprocity?

And there is the related notion of habituation. Gift giving may work best if there is some genuine surprise in the gift, a signal of thoughtfulness and insight in the gift selection. Grandparents love those cards the grandkids make because they can see in these objects the efforts of the kids themselves. Repeated gift giving makes it harder to come up with the novel offering with the personal touch and that factor in itself feeds the escalation process. If I can’t be clever in the gift I’m going to give you but last time around I spent $50 on the gift, then this time I’ll spend $100 and let my increased spending substitute for my lack of creativity. The issue exists even when we’re giving our own time and effort rather than cash.

There is also the issue of the lag between the original gift and the reciprocal act. In a good and healthy relationship the timing is dictated primarily by productivity considerations. When can the gift do the most good and when is the giver most able to make the gift? A recipient of a rather large gift, however, feels an ethical need to acknowledge the gift as a thank you gesture. Often, to make the thank you appear meaningful, the recipient feels obligated to give a gift in return and to do so irrespective of the productivity considerations. That can speed up the back and forth and a vicious cycle ensues.

What began as a healthy relationship can turn into a corrupt one for these reasons. So we may be tempted on occasion to go the squeaky clean route and avoid any appearance of bribe in the gifts we offer, perhaps by not offering gifts at all. But that will be self-defeating because gift giving is an essential part of work. The best we can hope for, I believe, is to understand that moderation in all things is a worthy ideal to pursue and to periodically keep an eye on and review with colleagues the big picture goals we’re trying to accomplish. If we get off track a bit we can redirect the course we’re on before we go over the deep end. At least, I hope so.

Monday, July 28, 2008

Old And In The Way

Old and in the way
That's what I heard him say
They used to heed the words he said
But that was yesterday
Coal will turn to gray

And youth will fade away

They'll never care about you

Cause you're old and in the way

Complete Song Lyrics
Album
Performance by the David Grisman Bluegrass Experience

I’m not a Green Bay Packers fan, as anyone who is a regular reader would know from my irrational exuberance over the Giants. But I’ve been taken with the Brett Favre debacle, tragic in its utter predictability, the superstar athlete who decides to step away from the game only to find a few months later that there is really nothing else to fill the void and he wants to keep playing. We’ve seen the story again and again. In Favre’s case, the Packers were favored in the NFL Championship Game, played at home under extreme frigid conditions. His own performance was less than stellar in the second half. Then, in overtime, he threw the fatal interception that lead up to the game winning field goal by the Giants. Obviously, that was a bitterly disappointing way to end the season for Favre, a sour note indeed.

Favre was said to have retired for the right reasons. He had performed at a very high level last season so physically he clearly could still play. But mentally he couldn’t handle the guff and, more importantly, he was no longer able to make the total commitment to win the Superbowl, knowing how hard it would be to achieve that outcome and how much it would take to get there. All of this sounds right and convincing, but perhaps a bit too calculating. We know that one shouldn’t make decisions of this sort when emotional. Wasn’t the hurt from the devastating loss six weeks earlier still with him? Would he make the same choice if allowed enough time for that pain to abate entirely?

Professional sport is a business, one that continues whether its star players retire or not. Favre had a professional responsibility to notify the Packers of his intensions so they could make plans to assure continuity of the team’s performance. Unfortunately, the timeframe in which to discharge this notification requirement didn’t allow Favre ample enough time to make the retirement decision in an entirely dispassionate frame of mind. In the meantime between when Favre announced his retirement and now, the Packers made the business decision to commit to Favre’s former backup as the next starting quarterback. So when Favre started to make inquiries about playing again, naturally that triggered some uncomfortable conversations, with ESPN.com really playing out this soap opera to the max. Wouldn’t it be nice if these sort of issues could be resolved quietly rather than online?

Partly because Favre’s beard is grizzled and mine is too, partly because I’ve been thinking about this issue of wanting to be useful and productive as I get older but finding it harder to do (see my previous post), and partly for reasons that I’ll get to in a bit, I started to think about the album and the song Old And In The Way, which explains my subject lines and the links at the top of this post. But in spite of those connections, on closer thought the Favre situation doesn’t really fit. Had he indicated he was willing to return this past March, he’d almost certainly be the Packers starting quarterback now. His teammates wanted him back, some said as much in the article about his retirement, even if the wishes of senior management on that score were a little murkier. For the situation to really fit, the person has to want to stay, yet feel he is being pushed out by those in authority. One example that fits is given in this interview with Joel Klein the Chancellor for the NYC Schools, where he talks about getting rid of more senior teachers if, based on the performance measures his office is establishing, they are no longer up to snuff. It was a point on which I thought Klein’s view weak in an otherwise quite interesting session.

I found another example from a surprising source, the Taiga Forum Provocative Statements. Look, in particular, at statement number 8. It is unmistakable in its meaning, although it couches its conclusion in language that suggests voluntary separation on the part of the traditional Librarians who, implicitly, will choose to either retire or find other work on their own accord. It is not my goal to defend the work that these traditional Librarians do now. But I did take offense at the idea that these people should be discarded since they are no longer useful. So I thought I’d do a little provoking of my own in return.

Note first that faculty have been getting older, meaning either that some fairly senior people enter the professoriate late in their career or, more likely, that senior faculty who’ve been around for quite some time are nevertheless not likely to retire. They have tenure and if in reasonably good health why not continue to work in their lifelong occupation? Some Librarians are faculty too. So the wishful thinking in Provocative Statement 8 aside, the average age of Librarians is likely to be increasing too, largely for the same reason as for faculty.

Next, as the world seems to be turning upside down in terms of addressing the issues tied to the dual problems of increasingly scarce petroleum and the need to retard carbon emissions to reduce Global Warming, it may seem that we can afford to put human resource issues on the back burner, a less immediate problem that we can turn to when we figure these other ones out. But that’s wrong. Life expectancy has been going up for some time. But, more importantly, conditional life expectancy once we reach 65 has also been going up. According to this table from the Center for Disease Control, if I make it to 65 years of age then, based on the results from 2005, I should expect to live more than 17 additional years and if I happen to make it to 75 then I should expect to live almost 11 years beyond that. Do we really want mature adults to stop working early in their lives because their current skills are not in high demand? Isn’t it incumbent on us to find creative ways for bright and willing people to retool so they can continue to contribute? That’s not in the Taiga Provocative Statements, quite the contrary is there in place. But I assume that’s an act of omission. If the issue were considered head on, how would the Taiga Forum folks come down on this point?

Third, and this point I made in my critique of the ACRL Report from a year ago, how can Librarians on their own define a new world of service that is user driven yet without involving the users in the definition? (It makes sense to me that the Taiga Forum Steering Committee is itself comprised entirely of of Library “Insiders” but don’t their recommendations need to be validated in some way by Library “Outsiders” and in a manner where the latter are not captured by the former.)

Then I began to ask myself what might actually be a testable proposition. Does “you can’t teach old dogs new tricks” rule in the Library world, in spite of my protestations because as statement 8 implies you need to be young and vigorous to keep up both with the technology and the changing culture? Or might we design some imaginative program for redeploying and retooling more senior Librarians in such a way that they are invigorated by and productive at their new work?

With that I began to think through what such a program would look like. I quickly came to the realization that I don’t know enough to design such a program in any detail, but I am armed with the conviction from my previous piece that much of the new Library work should be in the form of consulting and preferably in intensive and ongoing projects that develop a substantial personal aspect to them so that the Librarian becomes a core member of the project team rather than in a more anonymous reference role, with the idea that these projects won’t just be a place for the Librarians to showcase their existing skills but also a place to learn in situ and thereby become expert in areas for which there is at least a local demand for the skill set, Also the project must be done in such a way to differentiate what the Librarians bring to the table as compared to Graduate Students in the discipline, who might have more subject matter expertise, but are likely much less knowledgeable about archival, bibliographic, scholarly communication, and other Library issues which are the Librarians’ bread and butter.

How would such projects come into being? Suppose on an annual basis the Campus ran a competition where faculty and perhaps groups of students too are invited to submit proposals where a modest amount of cash might be awarded as well but the principal goal would be to allocate Librarian time (and perhaps other support provider time such as learning technologist time) to the projects. The projects could pertain to any academic function, whether teaching, research, or service. The idea would be to be broad as possible in acceptable scope so as to let the users define the need. Then the awards would be made on a competitive basis by a committee of students, faculty, and librarians, based on the merits of the proposals. Some members of this committee might be designated to perform a “whip” function to ensure the proposals are well written and to eliminate silly errors that might doom an otherwise intriguing proposal. The winners of the competition would then be obligated to pursue their proposal as best as they can and from time to time write progress reports that talk about the project itself and about the Librarian contribution to it. The award committee might also do focus groups with the project winners some time into the projects to get a sense of whether there are lessons to be learned that cut across many of the projects. And then these results would be published on the competition’s Web site, so as to inform future rounds of the competition.

Undoubtedly there is a big risk in going this route, namely that in identifying there are Librarians to be allocated for consultation through such a competition, one is implicitly identifying places where the Library budget can be cut, at least in the minds of those who see the above mentioned projects as a low value proposition. So to make something like this work there would have to be assurances obtained ahead of time that funding for these Librarian lines would not be cut, at least for several years so the hypothesis testing on whether this use might be a productive use of Librarian time, particularly as the Librarian matures.

Of course, doing this is apt to mean there are fewer lines for the type of work that the Taiga Forum envisioned when constructing their Provocative Points. But what is the alternative? If one were to develop a full life cycle model for a Librarian, what will one with 10, 15, 20 years or more past the MLS be doing? Is being a Librarian a good stepping stone toward some other type of employment? If not, and if there is built in obsolescence in the MLS by nature of the work Librarians in the future will be doing, how does it all add up career-wise?

Old yet earning pay
That's what I wished they’d say
They used to heed the words he said
And still do that today
Coal will turn to gray
And youth will fade away
Yet contributing and learning

So supporting his own way