[-] bayaz@kbin.social 15 points 6 months ago* (last edited 6 months ago)

That depends -- which job am I applying for, and how many questions are you going to ask about what's on my resume?

EDIT: I suppose if I'm going to bother posting, I should also actually answer the question. I use mainly Python and C, though I've learned and used several others to a greater or lesser degree over the years. Also, I quite like sed if we're doing scripting languages.

[-] bayaz@kbin.social 10 points 6 months ago

First off -- haha, I like it.

Second, it reminds me of something I read, but I can't remember the exact quote, and I'd be grateful to anyone who can figure it out. I'm pretty sure it was Vonnegut, and I think it may have been from Breakfast of Champions. The gist was that most stories are misleading because they teach people that life has a plot -- that it has major storylines, minor storylines, and so on. The author (Vonnegut?) then says that really life is just a bunch of moments, each as important or unimportant as the next.

[-] bayaz@kbin.social 6 points 6 months ago

Very cool! If you want to post a link or message me, I'd love to check out your gemlog. I thought this piece was really interesting.

I'm just getting into self hosting, and the "storage waste" of all this duplicated content has been on my mind a lot, but I hadn't really considered the energy costs or the feasibility for folks with data caps, slow Internet connections, and so on.

I absolutely love the idea of federated applications. It would be great if they someday became the dominant way of running things. But, even if we could get every user interested, I haven't really put in enough thought or research to know whether running these applications at huge scales would be feasible or desirable. It's great to see folks talking about the problems we'll run into and how we can be better than current big tech companies about considering the impact of our choices.

Anyway, thanks for the well-written and insightful piece.

[-] bayaz@kbin.social 13 points 6 months ago* (last edited 6 months ago)

Not completely on topic, but, in the spirit of reducing and changing consumption, some of you may be interested in the Gemini protocol. It's supports a version of the web that's simpler by design and focused primarily on text-first posts. Folks on the network like to compare it to the early web. I recently learned about it from this tutorial.

There's not a ton there right now, and it's not going to replace the web as we know it, but it's worth a look just for fun.

The protocol is compatible with ActivityPub, so you can also have federated Gemini apps. I haven't tried out tootik because microblogging isn't really my thing, but it's interesting that it exists.

[-] bayaz@kbin.social 4 points 7 months ago* (last edited 7 months ago)

Thanks for the reply! I figured that bit would be the sticky point. I tend to give long answers, so let me start by saying that I really struggle with that bit and, although I don't fully agree, I see your point and acknowledge that I may be wrong here. I don't want to argue, but I do want to clarify my thoughts and maybe have a dialogue if you're interested.

First, I want to clarify between two reasons I see when people are posting about this that are distinct but can sometimes get muddied: (1) "real life" is open note, so schoolwork should be too; (2) it is impractical to stop students from using their notes (or whatever) at home, so even if it would be helpful in theory, it just disadvantages honest students in practice.

I strongly disagree with (1) for the reasons in my original post. That's the main thing that had me somewhat annoyed and led me to post that probably unnecessary section of my previous post. You don't seem to be arguing for (1), so I'll just leave that be, but I wanted to clarify for the benefit of anyone else reading. I don't want to put words in your mouth, but (2) seems closer to what you are saying, so I'll talk about that for now.

As far as (2), I agree, but accepting that wholly runs teachers into another practical issue: in-person time constraints. If I want to test a student's ability to, say, complete a complicated proof, then putting the time constraint and pressure of a 1 or 1.5 hour exam may be unfair and arbitrary. So, if I need my exams to be in-class and proctored, then I might not be able to test the skills that I am actually teaching, and students tend to dislike that as well. It feels like we're forced into a choice of either giving a fair exam at home and trusting students or giving a time-pressured or trivialized exam in class. Neither option feels great, but, to me, this makes the take-home exam and trust at least seem like a reasonable option.

The questions should be tailored to test their understanding of the underlying principles, or even better, should encourage their ability to do research.

This is a really good idea. However, without assuming at least some honesty from the students, I don't think there is really any defending against the methods of just asking the other students or posting the paraphrased question somewhere the teacher won't see, so it feels like it brings us back to take-home work being impossible, which is a bummer of an endpoint.

Some of it may also come down to "has no ability to restrict..." (emphasis mine). When I used to teach, I taught programming. Although I could not restrict their access to resources outside class, I could detect cheating better than they would expect, and I warned them about this beforehand. I think that if students believe being caught is a credible threat, then it can alleviate that feeling of "if I don't cheat, I'm just letting everyone else look better than me," and it makes following the rules a reasonable option. Despite all my rambling above, I probably would not give a take-home exam if I didn't believe I could detect cheating with at least moderate probability. So, in OP's case of (presumably) physics, I probably wouldn't do it. In the end, maybe we don't even disagree at all in this case. (Edit: I meant to add this link: What it looks like when students copy code . Just a funny take on what I used to see sometimes.)

Tough questions like this are one of the (many) reasons I no longer teach, so bear in mind that this is all just the view of a washed-up former professor :)

(Also, I learned the word "invigilator" today, so thanks for that)

[-] bayaz@kbin.social 19 points 7 months ago

You will probably get better answers if you ask this in a community dedicated to teaching/professors. Posting on general asklemmy seems like you're going to get flamed a bit.

I gave my students a take home exam over spring break. (This is normal where I teach)

That is rough. Nothing you can do about it this time, but, in the future, I wouldn't recommend giving work over break even if others are doing so. Breaks are there for a reason.

It came down to a factor of three in the solution. That factor inexplicably appeared with no justification on many of their exams.

It's hard to say without seeing exactly what you mean, but this sounds a little flimsy. You want to be pretty sure before you accuse someone of cheating. You can always just mark the answer as wrong if they didn't prove to you that they understand it.

I intend to have the students I suspect of cheating come to my office to solve the problem on the board. What would you do?

If I strongly suspected cheating, I would probably do something like that. Just be aware that the environment is different from a paper exam, so you need to be lenient. They are not used to standing in front of a board and working while someone watches. Also, a problem on a take-home exam could be worked on for hours, whereas you presumably expect them to do it quickly. You may need to give them the solution they wrote and see whether they can explain it to you. Or, give them most of the solution, but have them fill in some missing details that they should know if they actually did the problem.

Also, as others have said, there was no cheating unless you were very clear on what resources were allowed and not allowed on the exam.

FWIW, I do strongly disagree with the folks who are saying that any take-home exam should be open-everything. The argument that you will be able to do it in your career doesn't hold water. School isn't the workplace. Students are working on simple problems to build up skills that they can use to solve more complicated problems later on. If people want workplace rules about collaboration in the classroom, then the problems need to be scaled up accordingly. In many schools, that does happen later in the curriculum with things like senior projects or some project-based upper-level courses. But, teaching that way from the start wouldn't give students the time and support they need to gradually improve, so allowed resources need to be scaled back accordingly to account for the deliberate oversimplification of the problems.

On a more personal note, sorry that you have to deal with this. Everyone can appreciate that the situation is tough for the students, but a lot of people don't realize that dealing with cheating is also very stressful and disheartening for teachers.

[-] bayaz@kbin.social 4 points 1 year ago

I recently started studying for the Technician exam -- excited to see I made a good choice!

[-] bayaz@kbin.social 4 points 1 year ago

If you like those, using cdr within zsh is amazing. It automatically keeps track of where you've been, and you can set up tab completion to show the history with a number next to each directory for easy switching.

Iirc, that was my main reason for switching to zsh a few years ago

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submitted 1 year ago* (last edited 1 year ago) by bayaz@kbin.social to c/kbinMeta@kbin.social

I'm the mod for @food, and we've had a spam problem. New spam accounts are created daily, and I ban them and delete their posts daily. But, users from other instances have informed me that some of the posts are still showing on those instances, even ones that were deleted more than a week ago on kbin.

As an example, there are spam posts up at https://lemm.ee/c/food@kbin.social that are not visible on kbin, such as those by users veteya and magdor. I specifically recall removing those posts from kbin.

A clue as to what is going wrong may be in the moderation log for @food. Even though posts by those users were deleted, the deletions do not show up in the moderation log. Supporting this theory, for any post I've checked that shows as deleted in the moderation log, I do not see that post on lemm.ee.

I also recall a few times (maybe with those posts) where I deleted a post and was met with an error screen after the fact. But, the posts were gone when I checked, so I didn't think anything of it.

Is there any way for me to force these old deletions to propagate across the fediverse? And, is there anything I need to do differently to ensure future deletions propagate?

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You could replace "car accident" with pretty much any non-smoking-related cause of death, but car accident is one of the most likely (in the USA) and sounded the weirdest when it occurred to me.

[-] bayaz@kbin.social 4 points 1 year ago

Don't know how to get you something without ads, but:
https://www.youtube.com/watch?v=lOxb_SW4Cfg

(Kanye West, Gold Digger)

[-] bayaz@kbin.social 10 points 1 year ago

One of my faves (didn't come up with this one, though I can't find it right now):

Though my troubles number nine and ninety
A trollop is not among them.

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Hard to get older than this (media.kbin.social)
submitted 1 year ago by bayaz@kbin.social to c/memes@lemmy.ml
[-] bayaz@kbin.social 20 points 1 year ago

Don't try to push big honey's agenda on me ๐Ÿ˜›

xkcd comic about honey truther

[-] bayaz@kbin.social 4 points 1 year ago

Don't try to push big honey's agenda on me ๐Ÿ˜›

xkcd comic about honey truther

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bayaz

joined 1 year ago