Hi,

we intend to use AMC for an upcoming exam. We have to allow students to correct their answers during the exam; and for practical reasons we cannot use a dedicated answersheet.
So I was wondering whether there is some mechanism that would automatically alert me to questions where more than the allowed amount of answers are ticked,
so that I can manually see what the student wrote down.

Hypothetical scenario:
Student A answers the question "What is a banana?"
A: a fruit
B: an animal
C: the same as a cat
D: a wooden chair

It's just allowed to give a single answer.

She first thinks it's D, ticks it, then realizes it's A. So she ticks A as well, and makes a note next to the question saying "My answer is A!"

Now it's scanned and read by AMC. AMC realizes there's more than one box ticked and alerts me. I manually inspect that specific part, and see her note.

Any help would be much appreciated.

Cheers,
Alex