For tests and exams where we don't want students to see their test scores immediately, we choose to not show feedback. The students receive a message which just says "Thank you!", which does not confirm that their test answers were submitted successfully. Students have contacted us concerned about this.
Can we get the message changed to something like
"Your answers were submitted sucessfully! You can now close the test. Your scores will be revealed at a later date".
Additionally, an email receipt sent to the student would also alleviate worries.