I just reported 6 students for doing the exam too fast
So for context, I teach online and in person versions of 2 different courses. The online versions of the courses are nearly identical to the in person, with I'd say about 90% overlap in questions on the exams. And of course, there is a huge disparity in exam scores where the online students usually do more than a full letter grade better on average. On top of that, the completion times for the exams in the online class are ridiculously fast, like less than 20 minutes for about half the class on an exam designed for a 75 minute block (and which the in person class takes about 50 minutes on average).
Blackboard Ultra provides question analysis, and I started to notice that the students taking the exam the quickest were also completing individual questions faster than they could read. 1, 2, or 3 seconds were fairly common, but there were even a few that said 0 seconds. It doesn't show milliseconds, but if it's rounding down to 0, that means the student is taking less than half a second to answer a question (and getting it correct). So either they're using some application that autofills the correct answer using AI or something, or they have the answer key and they're just clicking without reading.
The person at my university who handles academic dishonesty reports gave me approval to submit reports for this sort of thing. I decided to note every student that answered at least 10 questions in 3 seconds or less, which ended up being 6 students out of 120 across 2 online classes. There are probably a lot more, but they didn't meet the criteria.
Now, my department chair was also in this conversation about whether I could report this behavior, and he advised that I not tell students what criteria I used to report them. If they know they just need to spend a few seconds lingering on each question before answering it, they'll just cheat better next time. The problem is that now most of these students want to know the exact thing they're being reported for, because the notification they got was vague. One student wants to meet tomorrow. I guess I'll just have to be vague and leave it up to the next person up the chain to deal with.
Have you all had any experience with reporting for exam completion speed or individual questions?