I'm asking this question on behalf of a colleague as I don't use this functionality myself (as yet) and am an absolute Moodle-starter (v2.0.1+), but already love the product!
Is it possible to create a quiz, with for example 40 multiple-choice questions, where the student, once answered a question, is not able to go back to this question?
I call this a uni-directional test, as there's no chance to revise , and the only way to go in your test, is forward. This will prevent the student from using text and knowledge from earlier questions to answer questions used later in the test.
I don't know if this is the right way to do it pedagogically, but it's an outstanding request that I'm not able to answer with my current understanding of Moodle's Quiz module. Any feedback would be highly appreciated.
Marco Cattaneo (Canberra, Australia)