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Survey theme/template: Matrix array
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I want to design a survey with a matrix-array multiple choice question where depending on the answer in each line an additional open question field pops up. I sketched it up in the picture belowin the attachement: If a person answers doesn't apply, an open question field should pop up in order to ask for the reasons for this answer. For the other possible answers, this field should not pop up. Is this possible within one matrix-array with multiple subquestions (i.e. for each Problem, see picture)? 
 

Hi,
Keep it simple.
Use an array
and a following question of type "multiple short text" where you ask for the reasons?

like


Joffm

Hi Joffm,

thank you for your quick response. What logic do you model behind the array, so that only these open question fields pop up where the user answered "doesn't apply"?

Thanks

Hi,
simple "relevance equation in subquestions"
A relevance equation is a logic term that is either TRUE or FALSE.
If TRUE the subquestion is displayed, if FALSE not.

Joffm
 

Hi,

this helps us very much. However, we still struggle with addressing the relevant cell of our array matrix. We want to model that the question below only appears if a specific answer (code A1) is selected.

So we tried to refer to this specific answer as such, but it doesn't work:
Q1_SQ001_A1 == TRUE

with Q1 being the code for the array-matrix, SQ001 the code for the subquestion and A1 the code for the answer option. How else can we refer to a specific cell of the array matrix in the relevance equation.

Thanks in advance.