I guess I've got a problems with the settings for STACK-Questions.
I am trying to generate questions using STACK in moodle using multiple parts and so there are quite a few fields where the studends are supposed to type an answer. These questions are based on each other, so I need the students input of the last part to evaluate the next question. Problem is: If a student can answer maybe the first three questions and has no clue what to do with the last one, then the student will usually just skip the field. Now I've got no input in the last field so the student will get no feedback at all (besides the general one) and zero points since the response tree won't work with one answer missing.
Is there anyway to asign a default "false" so that the resonse tree might work? At the moment my only solution is to force them to type in some generic term or number but I am not too happy about this.
Thanks for reading,