A previously submitted quiz which should allow the student to see the graded quiz, instead only displays the time of submission. This occurs even though the option, "allow attempt to be set as graded immediately upon completion", is selected.
The student has reached this view by selecting Submissions from the drop-down by the quiz and then selecting an 'Attempt' link.
If this problem is reported, the instructor should do the following to allow the students to see the graded quiz:
First, check the details set to be displayed (under "View Details") in the Submission Views for the quiz.
If any information is set to be displayed, the likely cause is that the student submitted the quiz at a time when "allow attempt to be set as graded immediately upon completion checked" was un-checked.
With this option un-checked, the instructor must manually grade the quiz and mark the quiz as published. If the quiz is not marked as published, checking the option after the student submitted the quiz will not allow the student to view the attempt.
To enable students to view the quiz attempt, mark the quiz as published for the students.