I love the idea of question banks, but I would really like some better control over random questions that are selected.
I want question 1 to be one of three first three questions from the test bank.
Then I want question 2 to be one for the next 5 questions and question 3 be one of the remaining 4, so i want 2 out of 5 to be on the test.
This will allow for making the random choices from a test bank give equal difficulty questions to students. And make sure that I am assessing the same skills on each version.
Right now the only way to do this is to make a different question bank for each question you want to ask on the assessment.