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Cake day: July 5th, 2023

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  • I can appreciate that. Arguably these folks might be more likely to vote because they aren’t stuck in the mud of nuance, answers they see are more clear and obvious and the other ones may as well not exist. Not contemplation of what they don’t know, in a way.

    But - on the other hand, as mentioned we can’t really pick who votes without opening Pandora’s Box - and the best thing we can do is not to punish, but to rehabilitate. To model stronger behaviours, to identify why they behave in this way, and to try to help them build stronger critical thinking skills. Punishment is polarizing.

    Fun, maybe related note: I’ve researched some more classical AI approaches and took classes with some greats in the field whom are now my colleagues. One of which has many children who are absurdly successful globally, every one of them. He mathematically proved that (at least this form of AI) when you reward good behaviour and punish bad behaviour (correct responses, incorrect responses), the AI takes much longer to learn and spends a long time stuck on certain correct points and fails to, or takes a long time to, develop a varied strategy. If you just reward correct responses and don’t punish incorrect responses, the AI builds a much stronger model for answering a variety of questions. He said he applied that thinking to his kids, too, to what he considered a great success.

    I think there’s something to that, and I’ve seen it in my own teaching, but the difficulty now has been getting students with this mindset to even try to get something correct or incorrect in the first place, so they just… Give up, or only kick into action after it’s too late and they don’t know how to handle it at that stage because they didn’t learn. Inaction is often the worst action, as it kills any hope of learning or building the skills of learning.


  • Yeah, this point about really needing time is pretty real. I recently came to the conclusion that some folks really just need to retake the core courses multiple times (and seeing if we can change this pattern) because it just takes them a long time to unlearn helplessness in the field and adapt.

    And absolutely, as you’ve said, I find those who do adapt go from someone taking our most basic course three times to becoming a top student. Those who don’t adapt fall to cheating and/or dropping out. I usually have about 500-800 students per term, and with about 20-30% falling into this category with more each year, one-on-one interventions are rare and you usually only catch them on their second time around once they finally heed our requests to come talk to us.

    I’d be curious what other fields work with this so I could go read some papers or other materials on these mindsets, it sounds like there is quite an overlap to what we’ve been experiencing, I appreciate these insights!

    Edit: Oh, and adding that I’ve spoken to some researchers in trauma informed education and I imagine the overlap here is high in terms of approach - recognizing how different behaviours can be linked to trauma and considering the approaches that can be taken to ease them back into stronger academic habits. It’s been a while since my talks, but this could spark some more, as I hadn’t quite connected the rote memorizes to this. Seems quite feasible for at least a subset.


  • Yeah, you can feel it pretty quickly in an interaction. I like how the other comment put it, where it seems like they are stuck in rote memory mode. Having a list of facts in their head but no connections between them, no big picture capability. I recently had a student who seemingly refused to read the six bullet points describing a problem, and couldn’t comprehend that they described requirements, not step-by-step instructions. Without step-by-step instructions, this group flounders, and what should be insignificant details stand out as blockades they can’t get past because they can’t distinguish the roles of the details.

    Reasoning blindness is an interesting term for it. Bloom’s taxonomy of learning, which has its controversies, stands out to me here; it’s like they are stuck at recall problems, maybe moving up to understanding a little bit but unable to get into using knowledge in new circumstances, connecting them, or being able to argue points. It works well for certain testing, it’s a great skill to be particularly astute in for many lines of work, but it really is a critical thinking nightmare.



  • I was once teaching a student introductory programming when I was in my undergrad.

    The problem was to draw two circles on the screen of different colours and detect when the mouse is inside of one.

    I said, “So our goal is simple: Let’s draw a circle somewhere on the screen. Consider what you’d tell me as a human - I’ve got the pencil, and you want to tell me to draw a circle of a certain size somewhere on this paper. We have three functions. Calling a function will draw a shape. Each function draws a different shape. We have rect(), circle(), and line(). Which of these sounds like the one we want to use? Which would get me to draw the correct shape?”

    “… Rect?” “Why?” “It draws a shape.” “What shape would rect draw?” “I don’t know.” “Guess.” “A circle?” “Why do you think that?” “We need to draw a circle.” “If I said that rect draws a rectangle, which of the three functions would we want to use then, to draw our picture?” “Rect?”

    I’ve now been teaching for many years, and those situations still come up a lot. When I put up a poll in class, with the answer still written on the board, about 25% of people in a 100+ student class will get it wrong - of people who were not only admitted to a competitive university program, but have passed multiple prerequisite courses to be here.

    Not only is it unknown gaps in knowledge, there is just a thought process I haven’t been able to crack through that some people really can’t see what is immediately before them.