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Do AI detectors work? Students face false cheating accusations

(www.bloomberg.com)
427 points JumpCrisscross | 1 comments | 20 Oct 24 17:26 UTC | HN request time: 1.31s | source
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lwhi ◴[21 Oct 24 08:16 UTC] No.41901852[source]▶
It is no longer effective to solely use a written essay to measure how deeply a student comprehends a subject.

AI is here to stay; new methods should be used to assess student performance.

I remember being told at school, that we weren't allowed to use calculators in exams. The line provided by teachers was that we could never rely on having a calculator when we need it most—obviously there's irony associated with having 'calculators' in our pockets 24/7 now.

We need to accept that the world has changed; I only hope that we get to decide how society responds to that change together .. rather than have it forced upon us.

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gklitz ◴[21 Oct 24 10:58 UTC] No.41902805[source]▶
Written assay evaluation is not and has never been an effective evaluation. It was always a cost saving measure because allocating 30min face to face time with each individual student for each class is such a gigantic cost for the institution that they cannot even imagine doing it. Think about that the next time you look at your student debt, it couldn’t even buy you 30min time per class individually with the teacher to evaluate your performance. Instead you had to waste more time on a written assignment so they could offload grading to a minimum wage assistent.
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1. zamadatix ◴[21 Oct 24 15:39 UTC] No.41905332[source]▶
> It was always a cost saving measure because allocating 30min face to face time with each individual student for each class is such a gigantic cost for the institution that they cannot even imagine doing it. Think about that the next time you look at your student debt, it couldn’t even buy you 30min time per class individually with the teacher to evaluate your performance.

Average student debt after a 4 year degree is ~$35,000 after ~45 courses. Before even running the math it should be obvious the gigantic cost of higher ed over 4 years is entirely unrelated to what an instructor would be making for ~23 hours of work (barring a secret society of multi millionaires). I.e. the problem you're identifying is the vast majority of $ spent in higher ed is not going to time with your professors, not that doing so is itself expensive.