Given the continual pain I've been in for the last 3 weeks, which won't end for another 3, thanks to marking, I thought I'd quickly rip into Alfie Kohn. Kohn is an edumacation guru and "whole child" teacher. In his article, The Trouble with Rubrics, he seems to think that marking should be endless, inefficient, and have no point. The only way I can fathom that someone could hold such a belief is that they are sadistic and actually enjoy marking; the less point to it, the better.
I'll start with the pointlessness of marking. Note that Kohn claims he doesn't think in "black and white" anymore… yeah right!
Once upon a time I vaguely thought of assessment in dichotomous terms: The old approach, which consisted mostly of letter grades, was crude and uninformative, while the new approach, which included things like portfolios and rubrics, was detailed and authentic. Only much later did I look more carefully at the individual floats rolling by in the alternative assessment parade -- and stop cheering.
Whilst I agree with him on this point, that the "new approach" is not necessarily better than the "old approach". I find it strange that someone who is past dichotomous thinking goes on to say:
…I’d been looking for an alternative to grades because research shows three reliable effects when students are graded: They tend to think less deeply, avoid taking risks, and lose interest in the learning itself. The ultimate goal of authentic assessment must be the elimination of grades.
Apparently authentic assessment and grades are mutually exclusive, or did I not read that right or something? Kohn sets up a False Dilemma - we can't have both authentic assessment and grades. If that's the case, how are we to demarcate between those who know stuff, and those who don't? If we follow Kohn's advice we assess students but don't demarcate between work of high quality, good quality, satisfactory quality, poor quality, and so on. I'm guessing now, but perhaps he doesn't want a grade for each assessment item, but rather, an essay of feedback, to help students improve? I'm all for assessment for learning, but I'm quite sure that the fulcrum of assessment is to judge the quality of something. Assigning a mark is the shortcut way of reporting on the assessor's assessment. It should be possible for the assessor to justify their decision, but the mark makes it easy for the rest of us to quickly gauge the quality of something. Eg, I'm going into some detail now, explaining why Kohn's work in general is crap, but if I just give it a C+, you get the picture (I'm an easy marker!).
Now, he does make some good points with respect to rubrics and criteria, but if anything it leads me to say let's go back to standardised external exams - much less marking for me… Oh, in Kohn's book, that would make me despicable. Fancy not wanting to spend my entire life marking:
… there’s the matter of that promise to make assessment “quick and efficient.” I’ve graded enough student papers to understand the appeal here, but the best teachers would react to that selling point with skepticism, if not disdain.
Again, more dichotomous thinking from Kohn, topped off with a pre-empted impugning of motives (I must not be one of the "best teachers" then). Why can't marking be quick, efficient, and authentic? The answer must be that slow and arduous marking ensures authenticity… well if that's the case, everything I'm currently marking is highly authentic indeed.
Now, back to some pointless fun.
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Sunday, June 11, 2006
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FALLACIES
ad hominem
Ambiguity
Appeal to Authority
Appeal to Celebrity
Appeal to Celebrity.
Argument by Artifice
Argument by Slogan
Argument to Consequences
Bad Faith
Begging the Question
Browbeating
Burden of Proof
Burden of solution
Devil's Advocate
Exaggerated Conflict
Factoid Propagation
False Analogy
False Attribution
False Cause; Correlation Error
False Dichotomy
False dilemma
False Positioning
Gibberish
GIGO.
humbug hunting
Hume's Razor
immunised hypothesis
Impugning Motives
Inversion
LAME
Misuse of Information
Moral Equivalence
Moving the Goalposts
Naturalistic Fallacy
Non-sequitur
Occam's Razor
Perfect Solution
Personal Abuse
Poisoning the Well
Popular Opinion
postdiction
Red Flag Faux Pas
Red Herring
Reductio Ad Absurdum
Sanctimony
Self Defeating Argument
Simple-Minded Certitude
Skeptics of Carlos
Slippery Slope
Socratic Method
Special Pleading
Spinning another hypothesis
Stacking the Deck
Straw Man
Substitution
The Devil's Advocate
Unfounded Generalisation
Weasel Words
Wishful Thinking
WTF? Fallacy

3 comments:
What a bozo this Kohn guy is.
Here's my post about rubrics.
Thanks for the link RWP. You make good points. The number one thing I emphasise with writing criteria for rubrics is that they match the assessment instrument and the criteria easily demarcate between grade boundaries. And as you rightly point out, they must be attached to the assessment task sheet, otherwise their utility is lost.
And yes, Kohn is a bozo.
My kid was just toldd i a life skills class that ALLLLLL students have to take regardless of parental ability that a portfolio that one takes on job interviews should be 3 to four inches thick. Considering we have a whack of jobs with noone to do them who does the teacher expect to look at these things during an interview?
As well, on the thought of being judged on merit.... I am an educator by day and a waitress by nite. In my job I am rewarded by what I do, not by my potential, and I have little room for error. I should not bring you a blt when you ask for a club. And there we go. I make my money by my hard work my attitude and my skill with which I put these together.
People like this are IDIOTS..... it is no wonder that the wee kids I work with think it is "not fair" that I make more tips than they do even though I have only been on the job a month. BTW----- I can make more doing this part time than I do full time in school..... what does THAT tidbit tell you???
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