Hi! I have a CBC constant sum, with 10 chips obligatory. I used the standard format question in Lighthouse 9.13 and I could see that if the person does not chose any option (15 tasks with 4 options per taks and without none option), and press next, the questionnaire goes to next task.
So I decided to requeste answer for all concepts and now, if person types 0 em all concepts, and next, it also goes to next session.
Is there any bug in this question? I expect to have error message if it does not sum 10.
Please let me know if I am doing anything wrong.