Today I got a test back with the announcement that all tests were being scanned so questions of grading could be resolved more objectively by referring to scoring of other tests. That is a good policy.
Yesterday the tests were returned to those who wanted them. Today an email came from the instructor with much statistical information. I appreciate such post-test results, because it is always nice I know where one stands in relation to others. It is unfortunate that such information is not required from all instructors in my department.