Students don’t like them—that almost goes without saying. They prefer unit exams that include only material covered since the previous exam. And they’d like it even better if the final wasn’t a comprehensive exam but one last unit test. But students don’t always prefer what

Frequently instructors discourage cheating on multiple-choice exams by creating different versions of the exam. Test questions may be reordered randomly, according to their degree of difficulty, or in the order the material was presented in class, or the answer options may be ordered differently. The