Use multi-select questions to have users identify several correct answers out of a list of possible answers.
Example “Identify all of the prime numbers in the following list: 1, 2, 6, 9, 10, 13, 15.”
Note To determine how much each answer is worth, the system takes the total number of points that the question is worth and divides it by the number of correct answers. For example, if a question is worth 4 points and has two correct answers, each correct answer is worth 2 points, and each incorrect answer is worth -2 points (users receive a minimum of zero on a question: they cannot receive a negative mark).
Example Consider a question with a total of six potential answers, two answers being correct (in this case, choices a) and b) are the correct choices). The total points available for this question is 4.
Response | Score |
---|---|
a) checked b) checked c) d) e) f) |
They have answered all 6 questions correctly and get full marks: 4 points. |
a) checked b) c) checked d) e) f) |
They have answered 4/6 correctly and therefore receive a mark of 4/6 * 4 = 2.6667 points. |
a)check b) c)check d)check e) f) |
They have answered 3/6 correctly and therefore receive a mark of 3/6 * 4 = 2 points. |
Note A check box labeled “None of the other options” is automatically added to every multi-select question in a quiz. If none of the answers to a multi-select question are checked as correct when the question is created, then the “None of the other options” choice is considered the correct answer. Users are unable to have the “None of the other options” box and other answer boxes checked at the same time. If no boxes are checked by a user the question is considered unanswered.