Choosing 'Review Options: Feedback' displays feedback for ALL answers instead of only feedback for answers that student picked.
I just upgraded from Moodle 1.6 to 1.7 to 1.8 to 1.9, and everything seems to be working fine, except I noticed the following issue:
With a quiz created in the Quiz Module (using True/False, Multiple-Choice Single Answer, and Multiple-Choice Multiple Answer), in Moodle 1.6 when I set the Review Options to show FEEDBACK (and to NOT show Answers), it would only show the feedback for the particular answers that the student picked and would not show feedback for the other answers that the student did not pick. But now, in 1.9, this option will display the feedback for ALL the answers regardless of which ones the student has actually choosen.
This is a severe problem, because the individual feedback for each answer tells our students which answers are the correct ones, which I obviously don't want to do. If this is a bug, then it is severe and needs to fixed ASAP.
If the functionality has been purposefully changed since 1.6, then this feedback option needs to have two option choices added:
Option 1: Show only feedback for answers that the student has choosen.
Option 2: Show feedback for ALL answers.