For multiple choice, there should be a gradebook report option to actually count multiple correct answers. Currently, if someone chooses any correct answer, they get a point awarded, and if they choose two correct answers, they still just get one point awarded. But it makes more sense to have an option (maybe through a tick-box on the question itself) that multiple correct answers should aggregate scores. So if there are two correct answers, each worth one point, someone who chooses just one should get one point, but someone who chooses both should get two points. (This should also come with an option not to award a score below zero [or another set amount], since the wrong answers would most likely in this case need to have negative point values.)