There doesn't seem to be a way to reset the Q&A data. Maybe allow it to reset daily, weekly, or manually?

Also I think it would be very useful to see the assessment data on the seating chart itself to see who has been randomly called and answered correctly, and who didn't get a chance to answer a question correctly yet. (So I guess it might look similar to the behavior points? Maybe in some different shape than the circle to differentiate it?)