This essay is about the phenomenon often called mansplaining (with its variant whitesplaining). It is prompted a recent 90 minute episode of what felt to me like mansplaining. Any use of the term mansplaining or whitesplaining in mixed company typically evokes complaints that the term itself is sexist/racist. Even our own scatterplot had a minor eruption of this conflict when mansplain was used to describe something women had said to a man Of course both mansplaining and whitesplaining are very common special cases of the more general privilegesplaining or, better, just splaining. The term splaining has not been applied to class, or to student vs. professor status, or other hierarchies, but it could and should be. Let’s begin by saying that I am often guilty of splaining, at least in the basic sense of telling someone else something they already know or of speaking with confidence about something that is later revealed to be wrong. In fact, when I told my spouse what I was thinking about, he said: “well, you know, you do that.” As if I didn’t know that. This essay is thus not about my own virtue and others’ vice, but about unpacking the idea of splaining, examining its sources and making distinctions. And then explaining why we don’t stay neutral about it. Continue reading
I use what seems to me to be a very logical grading system. I grade papers on a letter grade scale and then calculate grades as a weighted average of these letter grades. Say there are three papers weighted 25%, 25% and 50% that got BC, B, and A respectively. The grade would be 2.5*.25 + 3*.25 + 4*.5 = 3.375, a grade I would then interpret as a low AB. Clear, logical, fair.But as far as I can tell, the course software cannot handle this kind of grading. It assumes that everything is percentages or points. So I cannot use it as an online gradebook. And I have had over the years a large fraction of TAs who cannot quite understand the logic grading papers with (gasp!) grades. To me this seems only logical. Ultimately we will give letter grades, why not set the standards for the grades and grade that way from the beginning? But, instead, they set up their own 10-point or 100-point schemes for grading papers, and then I have to ask them, well, so how does this translate into grades?
For things like tests or homeworks that are more point-like, I use linear equations to transform the points to the 4-point range and put those into the grade calculations in the same way. This is a little more outre and would not have been possible back in the days of paper gradebooks, but after all, you have to take algebra BEFORE you get to college, and we have had computers with spreadsheet programs readily available on college campuses now since the mid-1980s.
So I ask you, why is my university still assuming that everything will be calculated on a percentage basis and then curved to grades? For that matter, why are most of you just blindly assuming that everything should be done in percentages even though virtually every school in the US reports grades on a 4-point letter grade scale? There are a lot of reasons why the percentage-point system has problematic properties, but even if you have a good reason to like it, is it really that hard to understand why I’d like my system, or understand why I prefer it? Is it really that crazy to expect that to be an option in campus course software?