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Burt Likko

Pseudonymous Portlander. Homebrewer. Atheist. Recovering litigator. Recovering Republican. Recovering Catholic. Recovering divorcé. Recovering Former Editor-in-Chief of Ordinary Times. House Likko's Words: Scite Verum. Colite Iusticia. Vivere Con Gaudium.

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28 Responses

  1. Avatar Mike Schilling says:

    Three students is too small a sample either to make a sensible prediction about or to draw any conclusions from. If you had more students, I’d predict that the mean goes up some but the SD goes up a lot, as the students who do take advantage of being given the answers separate themselves from the others.Report

  2. Avatar J@m3z Aitch says:

    I agree with Mike about the sample size, but I’d also add that 100 questions is a lot to cover in one lecture, too much for the students to absorb. So I doubt you’ll see much difference.

    Heck, in my American Government class (although unlike yours, it’s just an intro level college course), I give them all the questions (short essay) in the syllabus and cover them all in class. Exams are still rather…disappointing.* Unless one is a particularly bad professor, I think, grades are overwhelmingly dependent on the students’ abilities and own choices about investing in the process.
    _________
    *Each year I’m curious to see what the most wrong answer will be. This year’s winner was on how federal judges are selected. Apparently you have to be a police officer, then a state police officer, then a sheriff, then move up the ladder in courts and be elected a federal judge by the people.” Or maybe it’s the example of a nation-state as “a town or city in Ohio.” But those are from students who regularly chose to not come to class. It’s hard to teach them when they’re not there.Report

    • Avatar Will H. in reply to J@m3z Aitch says:

      I’m inclined to agree with the latter part, but not the former.
      Law is made up of rules and exceptions. If you don’t know the rules, knowing the exceptions is of limited value.
      One week might be too short a time to cultivate a meaningful understanding of basic concepts, though it might be tremendously valuable for a student whose notes are insufficient in a few isolated places.

      I’m thinking the students’ coursework through the semester is more indicative of individual interest and drive, and their scores on the finals will not deviate significantly from those averages.Report

    • Your “wrongest” answers leave me gaping for air like a dying goldfish in slack-jawed amazement.Report

      • Avatar J@m3z Aitch in reply to Burt Likko says:

        Hopefully this doesn’t leave you asphyxiated, but how about this answer to the question of how a bill becomes a law?

        First the bill must be voted on at a state level. [Then] it gets sent to the trial courts. Once it is there it gets sent to the congress and Senate…

        I’m telling you, though, these are from the students who skip class a lot. You’d think, “Oh, surely they learned that in high school,” but I’m pushing beyond the basics to significant details of these things, and I wonder if they catch onto that and think, “Oh, he wants those significant details, not just what I learned in high school, but I don’t know what they are, so I’ll take a wild stab and hope it’s close.”

        At least that’s my more charitable hypothesis. You can no doubt guess what my less charitable hypothesis is.Report

      • Avatar Anne in reply to Burt Likko says:

        apparently we need to bring back this
        http://youtu.be/FFroMQlKiagReport

      • Avatar Mike Schilling in reply to Burt Likko says:

        Nowadays, to be complete Schoolhouse Rock would have to include the character Phil E. Buster, singing

        Whatever it is, I’m against it
        No matter what it is if they commenced it
        I’m against it.
        Report

    • Once, in medical school, I took a test that I knew going into it I would likely fail. (I had, for some reason, really struggled with the class.) Sure enough, I had no clue for many of the questions. So I simply tried to come up with amusing answers. I only remember one such answer, lo these many years later. We were asked the function of a couple of cellular proteins, to which I wrote “They make lovely book-ends.”Report

  3. Burt,

    I think you’re prediction is more or less on target. But I’m curious to hear what the results are.Report

  4. Avatar Burt Likko says:

    I don’t apologize for the long test — this is graduate school, after all. Not supposed to be easy. Agreed that 3 is too small a size for statistical significance, but that’s the difference between gambling and actuarial analysis.

    My thinking is that if a student had previously absorbed the material, a review of this sort is helpful. I was just explicit about what specific topics were under review. If the student has not yet learned the material, yeah, this would have been a sip from a fire hose and not a particularly useful thing.

    I hope I’m proven wrong, of course — it’s pleasant to see students perform well.Report

    • Avatar J@m3z Aitch in reply to Burt Likko says:

      If I came across as critiquing the long test, my writing is at fault. I didn’t mean to do that;* I was just commenting that it’s too much material to really take in during one class period (although, of course they should have learned it across the semester, and this is just refresher).
      ____________
      *Although, for my own part, I decided last year that I didn’t really need to test them on everything, I just needed to make them study for everything, then test a random sample of the questions. So of the ~70 short essay questions listed in the syllabus, I choose 8 to test them on. It makes grading faster, and as far as I can tell so far there’s no observable difference in the grade distribution. (I’m open to suggestions on the proper number of questions to choose, though. Any more mathematical folks around here have a comment on that?)Report

      • Avatar aaron david in reply to J@m3z Aitch says:

        James, I had a high school history final like that. First day of class, Mr Carl* gave us a list of about 25 questions and said “Here is the final, I will pick 3 questions, you get to pick one.” The questions were along the lines of Teapot Dome- describe the situation, the principle actors and the political fallout. Can you relate this to any of today’s politicians, etc.

        *He was one of only a handful of teachers that I can remember today, let alone their names. In my entire scholastic career, he was probably the best teacher I ever had.Report

  5. Avatar Kazzy says:

    Semi-related, I had two college professors take two interest approaches to exams:

    1.) Survey of Bio. The class was 200-300 students and met at 9AM so attendance was relatively low. I went to most but not all classes. During one of the classes I missed, the professor said, “Here is a question I will put on the exam. Those of you who are here and paying attention at this very moment will get it correct. People who are not here are very likely to get it wrong.” The question was something about the percentage of DNA that humans share with chimps and the choices were 95%, 96%, 97%, or 98%… something like that. The sort of question you either knew the exact answer to or you were guessing. Basically, kids who attended every class (or who happened to attend that class) got an extra couple points on the exam.

    2.) Intro to Philosophy. The professor was a bit of a nutball but he LOVED himself some philosophy and wanted to do more than just gloss over the heavy hitters. Despite it being a 100-level course and most people were there simply to fulfill their requirement, he wanted to push us. So, he told us on day one that the final exam was included in the syllabus. I don’t remember the exact wording, but it was something to the effect of, “Given what you have learned in class, tell me who you are and how you define a good life.” You had to cite the different philosophers and how they did or did not comport with your outlook on life. You could bring in whatever resources you wanted since if you didn’t already have a pretty good command of the material, the books weren’t going to help. On test day, he simply handed out the blue books and said, “You know what to do.” We all got to work. Well, save for one gentleman. He had been at just a handful of classes. After sitting quietly confused for about 10 minutes, he approached the professor and said, “I didn’t get a test.”
    “Yes you did. On the first day of class.”
    “I don’t understand.”
    “And it apparently took you 10 minutes to figure this out.”

    He left in a huff.Report

    • Avatar J@m3z Aitch in reply to Kazzy says:

      The t-shirt every teacher needs. (Well, maybe not you,Kazzy.)Report

      • Avatar Kazzy in reply to J@m3z Aitch says:

        If I may, I did not have a single high school teacher that offered us a syllabus. When I went to college, I spent the first week of class not doing homework because the teacher never said, “Here is your homework for tonight.” By the second or third day, I leaned over to the person next to me and said, “How did you know what to read?”
        “It’s in the syllabus, dude.”
        “What’s a syllabus?”

        Fortunately, I caught my failing early and self-corrected.

        But it makes me wonder… in elementary ed, we often talk about the assumptions we make about what students know and how this can lead to failure. There are things it is probably fair for us to assume students know and that which it is probably unfair for us to assume students know. I’m curious… does this sort of thing happen at the university level? Does anyone say, “We should spend 5 minutes making sure students know what a syllabus is”? How unique was my experience of not interacting with a syllabus before arriving at college?Report

      • Avatar Kim in reply to J@m3z Aitch says:

        lol. that face is hilarious.Report

      • Avatar Kim in reply to J@m3z Aitch says:

        Kazzy,
        I hadn’t seen a syllabus before I came to college, either.
        But, the teachers bothered to go over them.
        “here’s how you will be graded”
        “here’s what we’ll cover”
        “here’s your homework”Report

      • Avatar Will H. in reply to J@m3z Aitch says:

        I’d never seen one before either; but I looked at it, read the first few lines, figured out what it was, then worked two weeks ahead of the class from then on out.
        I just assumed that if it was something they were giving me, and it had words on it, it must be important in some way.
        Later, I figured out that sticking to the syllabus isn’t required. But most do.Report

      • Avatar J@m3z Aitch in reply to J@m3z Aitch says:

        @Kazzy,

        I’d like to assume students know what a syllabus is, and that they’ll read it on their own. But with frosh? Lord, no, so I go over it. With Jr/Sr level courses, though, I just do it briefly, to highlight my expectations and how they’ll be evaluated.

        @will-h
        then worked two weeks ahead of the class from then on out.
        Ah, we all love students like that.Report

      • Avatar Kazzy in reply to J@m3z Aitch says:

        That seems fair, @jm3z-aitch . I would hope that by the time they are upper classmen, they have had sufficient experience and instruction. I was thinking specifically of freshmen like myself who were like, “Syllawhatnow?”Report

      • I, too, did not know what a syllabus was until I went to college. The professor mentioned something about “make sure you get a copy of the syllabus,” so I did, I read it, and that’s when I realized what it was. Kind of figured it out by context from there.Report

    • Avatar Patrick in reply to Kazzy says:

      We had a syllabus for every class in high school. I did go to a college prep, though. It was in the name and everything.Report

  6. Avatar Brandon Berg says:

    The last time I gave this test, the average score was 74.8 out of 100 with a standard deviation of .978.

    So everyone scored between 72 and 78? Or was the standard deviation 9.78?Report

    • The first thing, @brandon-berg . Your math is also exactly correct, which in your case I find completely unsurprising. (That, of course, is a compliment.) The first test had a small universe, too. So when I saw all the scores clustered together around a disappointingly low point, that made me wonder if I had somehow failed as an instructor. Until I saw the questions that came back wrong most frequently, and saw that they were all the “easy” ones (the ones operating at the recapitulation level, i.e., pick the correct definition for this bit of jargon). They did better than I expected on the “hard” ones (the ones operating at the integration level, requiring application of fact to rule and picking the correct result). Mystifying, but indicative that they skipped over a lot of the foundational stuff in their study, which to my way of thinking is an elision attributable to the student’s study habits, not the instructor, so long as the instructor did indeed cover the topic at all, which I had.Report

  7. Avatar Kolohe says:

    I agree with the above on sample size, but my entry into the wager would also depend on the nature of the students. If they are mid-level management professionals, accustomed to the corporate training environment where answers are more often than not hand fed for the purposes of subsequent examinations that establish ‘metrics’ but where it isn’t necessary to differentiate individual performance, I think they should do OK. They would be used to such a scenario (and may even expect it).

    Nevertheless, there will still be about a third of the group that still don’t know how to play the game despite long time experience.Report

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