What We Test For

I gave an exam this past week, not an extraordinary event for most of us, of course.  The discussions I have leading up to the exam are always interesting, though.  Mostly, the students ask about the format of the test, at least on the first one.  They are as concerned with the types of questions as they are with the actual content of those questions.  They’re trying to understand how I’m going to try to get them to convey what they know, which makes sense.

Whenever I talk about exams with students who haven’t taken one from me before, I always tell the same story.  I was teaching a sophomore-level literature survey course more than a decade ago now.  One student, whom I had taught in three of her first four semesters, so we knew each other well, came up to me after I had given the exams back.  She said, “Dr. Brown, I don’t mean to offend you”–which means she’s about to offend me, of course–“but your exams are easy.”  I replied, “Leslie, that’s because you do the reading, come to class, participate in class, and take good notes.”  She replied, “Oh,” as if she had never thought about that connection before.

That is how the connection should work, though, isn’t it?  If students are doing the work we ask of them, and they are able to do that work to the level we expect, then they should do well on our exams.  This has always seemed rather obvious to me.  For students who do the work, my exams should be easy.  However, I have found that when I tell this story, students are still surprised by that connection.

When we talk about exams, what I learn is that there are professors for whom exams do not work like this.  Instead, exams seem to be a way for the professors to show how smart they are, as they put questions on the test that are designed to trick the students, as if someone with twenty years of experience cannot outsmart someone with two.  Other professors use tests as a way to punish those who are not reading the textbook, despite the fact that those professors don’t use the textbook in class in any meaningful way.

And then there are the professors who use tests simply to establish a reputation as being hard.  Note that those professors are usually not described as challenging, which is different.  Hard professors are those where students spend an inordinate amount of time preparing for exams or working on assignments that have little application to the class itself.  They memorize facts they will promptly forget because the professor wants them to do know every single detail, despite the fact that the professors themselves have to look up most of those details whenever they prepare to teach.  Professors who are challenging demand a high level of performance from the students, but also work hard themselves to prepare students for that level.  Both classes require a good deal of work, but the second one gives a real reward.

It seems obvious that exams should cover what the focus of the class has been to that point.  If students spend a good deal of time discussing various ideas in class, then those ideas should form the core of the exam.  If it is a lecture class where students are expected to write down an inordinate amount of facts (like a science class, for example), then that’s what the test should cover.  I tell my students that they should not be surprised by what shows up on one of my exams.  They might not know every question or quotation, but they should at least see it and think, “Yeah, that makes sense.”  If not, then the problem is with me, not with them.

The purpose of an exam should simply be to judge whether or not students are learning the material the professor values.  That material should form the basis of the course.  Thus, the two should go together clearly.  If that means that my exams are easy, so be it.  What matters to me is that students are learning what I hope for them to learn.

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One thought on “What We Test For

  1. Pingback: A Bit More on Testing | No Brown-Nosing

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