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Harry R. Lewis

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Harvard, Know Thyself

Posted: 09/17/2012 11:31 am

I doubt the "cheating scandal" at Harvard -- in which about 125 students were rounded up for allegedly sharing answers to an open-book take-home exam -- will teach us much about the grand moral themes raised in several recent commentaries. For example, I don't think we will learn much about the intellectual-property ethics of youth in the era of the Internet, since so many accused students seem not to have emailed or copied their answers verbatim, but simply talked to each other the way students have talked for centuries.

A cheap and easy response would be for Harvard to protect its faculty by reserving blame for its students. Professors, who would have to approve any changes to the academic integrity policy, learned by reading the Gazette (Harvard's sugar-coated official publicity organ) that the university may respond to the scandal by instituting an honor code. The honor code would, of course, be for students, not for professors such as those who have committed plagiarism or fraud and remain active members of the faculty -- and indeed, international celebrities.

Professors probably won't take the obvious but unmentioned lessons about their own professional conduct. That if you announce in the first lecture that you plan to give a lot of As and that nobody needs to show up for class, word will get around among students who have heavy nonacademic time commitments, and some students may not take your course as seriously as they might otherwise. That if your teaching assistants meet with students in groups while your take-home exam is going on and provide helpful advice for everyone to hear about whether proposed answers are right, students might be led to conclude that the "no collaboration" directive, like a 60 mph speed limit sign, doesn't in practice mean all of what it says. That if on top of all that, your take-home exam confuses students and is available for more than a week, some dinner-table conversations are likely to result.

The university administration will now be challenged to ask itself what it must already have wondered: whether evaluating junior faculty on the basis of how much students like them creates perverse incentives. A study done years ago by Harvard psychologists showed that student evaluations of their professors correlate highly with what other observers, who knew nothing about the course, thought after watching 30 seconds of video of the professor lecturing -- with the sound off. And yet those course evaluation scores still go into tenure dossiers.

A terrible and damaging result would be for students to learn the wrong thing -- that they shouldn't study together because if they do, their similar responses on a paper may raise suspicion. That would sad and ironic, because Harvard is elsewhere putting a lot of stress on collaborative education (see, for example, Reinventing the Classroom). Harvard goes out of its way to encourage students to form study groups -- too many students, including many of the excellent students Harvard is now admitting from less advantaged backgrounds, mistakenly think that the right way to learn is to close the door and stare at the textbook. Campus buzz now suggests the emergence of a "fear of cheating" culture -- students who came to Harvard because they wanted to be able to talk over dinner about something other than sports and their social lives now worry that if they talk about their coursework with their friends, the similarities between their thoughts will get noticed when hundreds of student papers are compared to each other. Better to play it safe and talk about TV shows than to risk an intellectual conversation that might stick.

We can hope that an open, honest, candid conversation about all this will happen at Harvard -- that would require real institutional courage. In an university that so values individual responsibility and freedom, both professors' and students', it will not be easy to talk to each other about lines that need to be drawn or have already been crossed, with lawyers and public relations czars hovering over every word that gets said.

My best hope is that even if others learn little, the disciplinary board will remain -- as it historically has been -- unaffected by all the glare, and will take the cases in context and on their individual merits, insensitive to what pundits think the decisions signify about Harvard's athletic ambitions or culture of integrity. Reportedly, the professor turned in about a dozen students because he noticed that their papers contained identical typographical errors, smoking-gun evidence of blatant copying. Those students would, I imagine, quite appropriately be rusticated for a year. The other similarities apparently were not discovered until an investigator compared all 279 exam papers to each other. Harvard's President Drew Faust suggested to the Washington Post that the Administrative Board may respond with nuance. Even though about 125 students have been charged, she said she thinks the Board will "exonerate some number of these students." I hope she is right. In fact, I hope that number will be large.

Harry Lewis is Gordon McKay Professor of Computer Science at Harvard, where he served for eight years as Dean of Harvard College and chair of the Administrative Board. He is the author of Excellence Without a Soul: Does Liberal Education Have a Future? (PublicAffairs, 2007). Visit his blog: Bits and Pieces.

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I doubt the "cheating scandal" at Harvard -- in which about 125 students were rounded up for allegedly sharing answers to an open-book take-home exam -- will teach us much about the grand moral themes...
I doubt the "cheating scandal" at Harvard -- in which about 125 students were rounded up for allegedly sharing answers to an open-book take-home exam -- will teach us much about the grand moral themes...
 
 
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HUFFPOST SUPER USER
realitytrumpsbull
Two 'alves of coconut!
08:02 AM on 09/18/2012
Why is cheating a big deal? What if you were training to be some kind of cardiac specialist where competency is considered critical, as it is for most medical specializations. Especially that prescription-writing part. You could kill someone with those pill-things if you don't give em the right stuff, or give em the wrong stuff. So, if you were copying someone else's work in class or off the web, and you don't KNOW what you're doing, it could be bad. Your demonstrated incompetence being brought to light later, during the court hearing, say, could put your profession, as well as the school that trained you in it, in a very, very negative light. So, be true to your school, and do yourself proud, and do it right, or not at all.
09:55 PM on 09/17/2012
I may have done something very similar when I was an undergrad at Harvard 20 years ago, but with good intentions. It wasn't for one of Harry Lewis's CS classes (two of which I took :) ), but a grad math class. I had a friend with whom I worked on weekly problem sets together: this kind of collaboration was encouraged. We received a take-home final which felt like another weekly problem set, and we worked on it together without thinking about it. Only after we turned it in did we look at each other and say... Wait-- that was actually an exam. Did we just cheat?

Anyway, yes, class expectations matter a lot on this kind of thing.
08:31 PM on 09/17/2012
When uniqueness, rather than perfection, is rewarded with good grades, then students can have less incentive to plagiarize. Thank you.
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BOBinPS
Really?
08:10 PM on 09/17/2012
OK, as a professor I am obligated to give the best available information in the most current context to my students. I don't care if they cheat on exams. That is their failure, not mine. I am not their mother. If they choose not to learn, that is not my problem. They are paying for an education. I am obligated to give them my best effort for their money. If they choose to squander their education, so be it. If what I try to communicate is limiting to their careers, they loose. If what I offer is useless, what does it matter?
10:21 AM on 09/19/2012
It is your failure. If they are not learning you are not an effective teacher. And yes, if you "allow" students to cheat on exams & the grading is curved, not only are you rewarding the cheaters, you are punishing the students who are actually learning the material. As a professor you should be effectively teaching and effectively grading; which means an appropriate testing instrument & a testing environment designed to prevent cheating.
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BOBinPS
Really?
04:00 PM on 09/19/2012
I didn't say I "allow" cheating. I don't recycle test question; I only use take home exams as learning tools; for small classes a large part of their grade is determined by a private oral exam; I gear tests to understanding of concepts not just facts, etc. But if a bright student chooses to cheat, one can often find a way. I see little evidence of cheating, though I assume it sometimes happens, or at least is attempted. However, if a student does cheat and isn't caught, I feel no sense of failure. Education is never a "zero sum" proposition. 
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HUFFPOST BLOGGER
Dr. Ali Binazir
Author of 'Tao of Dating', Consigliere to the Migh
06:18 PM on 09/17/2012
Great to hear your lucid voice, Harry! I agree wholeheartedly that it is a good idea for faculty to see if they're qualified to cast the first stone. And what the heck is a take-home exam anyway? Certainly not a way that a serious class would evaluate itself -- none that I took at least.

But even more important: there is no real-world situation that an exam simulates. Doing well on an exam means just one thing: you're a good exam-taker. Much more useful would be collaborative projects in which students created useful things. In a world where all information is available to us for free, a university education can only remain relevant if it teaches students things they can't learn on their own and helps them build things they couldn't alone (see http://singularityu.org, for example). Maybe the day will come when doing a project alone and *not* collaborating with peers will be considered the real transgression.
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HUFFPOST SUPER USER
Marc Bartkowiak
Follow the US Constitution- be progressive!
02:36 PM on 09/17/2012
Take a society and teach everyone the only measure of success is how much money one makes.
The highest institutions of learning in that society will start training students how to make money.
The graduates will only seek out the most money, leaving the institution of learning with its picks of the scraps leftover who can't make more elsewhere to continue its efforts at training future students to be successful.
Eventually, lack of quality in teachers drawn from among the least "successful" of each generation, and in education quality when 250+ students are stuffed in the same class, leads to institutions relying on name more than substance to draw students in.
Fooling people into letting the most "successful" representatives of the institution decide who runs the country no matter what the majority of the school's results pan out to be can help keep that name going.
Just another of the elite groups in which Harvard enjoys membership.
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muysuave41
Spanish Olive Oil Producer
02:26 PM on 09/17/2012
I wonder what exams the students could have possibly cheated on..... It is very difficult to do that at Harvard. The test questions are generally not known ahead of time and professors closely guard any specifics. I don't recall any take home exams, unfortunately. However, plagiarism is another issue. Plagiarism usually reveals itself in homework submission -- not exams.
03:32 PM on 09/17/2012
Go to my blog where I talk about that. It was a "take home exam" administered during reading period -- much more common now than a few years ago.
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wayoutleft
my nano-bio coded in a period: .
08:30 AM on 09/18/2012
A course on "Introduction to Congress" taken by athletes..... a take-home exam. And the students- on an INTRODUCTORY COURSE TAKE HOME EXAM... cheat. and get caught.How does that happen? how do you cheat on a take-home exam? How do you get caught?
Harvard needs to go outside the university- perhaps to a reputable community college- for consultation on performance metrics. Or- if you really want to lock down jock cred- get a Texas high school help you design curriculum....
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muysuave41
Spanish Olive Oil Producer
09:59 AM on 09/18/2012
Thanks.... I will.