The eye icon is available on graded modules in Incorrect tabs and is only useful when you have multiple graded answer modules within the question.
|The tab will only trigger if the student's answers matches all of the modules with an open eye.|
|The tab can still trigger regardless of what the student puts for the modules with a closed eye.|
Suppose you have a multi-part question, and want to give feedback a specific wrong answer in part 1. Leave the eye open on the answer module for part 1 and enter the specific wrong answer that you want give feedback for. On all the other answer modules, click the eye to "close" it . Now, this tab will trigger when the student's answer matches what's in part 1, regardless of what they put for the other parts. Add a text area (and any other relevant modules) to explain what the student should do to fix their incorrect answer in part 1.