Formation of optimized learning groups - by topic preference or best match of individuals' characteristics and preferences; in one easy to use Moodle acticity
When displaying the questionnaire for users,
randomize the order of questions based on a user-oriented salt. It is umportant that the user always sees his/her questions in the same order (in all groupformations). The user-id could be a good salt for the randomizer.
The teacher could/should see the questionaaire in different random orders, e.g. salt based on the hour of the day or minutes. Using modulo 4 (%4) results in four different versions only for the teacher.
Why?
Because a fixed order of questions for all users could lead to an effect of the order in answering the questions.
When displaying the questionnaire for users, randomize the order of questions based on a user-oriented salt. It is umportant that the user always sees his/her questions in the same order (in all groupformations). The user-id could be a good salt for the randomizer. The teacher could/should see the questionaaire in different random orders, e.g. salt based on the hour of the day or minutes. Using modulo 4 (%4) results in four different versions only for the teacher.
Why? Because a fixed order of questions for all users could lead to an effect of the order in answering the questions.