The reports for new quizzes seem to be limited to Quiz and Item analysis. However, the old quiz option also had the ability to generate "Student Analysis Reports," which showed you in a csv file each student's response to each question. That type of report was invaluable in identifying patterns of incorrect responses *within* each student's quiz attempt.
While great to see the aggregate data and know 13% of the class got quiz question 2 incorrect, it is important for me (us) to know the set of answers belonging to each individual student. Am I missing this feature? I can't figure out why the "new" quiz feature took a step back by eliminating an key data report.