Multiple randomizations on different levels

5 years 1 month ago #106329 by silibert

I'm a student in psychology and I would like to make a survey but my methodology is a bit tricky. I don't know if I can make it with LimeSurvey.

It involves multiple randomizations:

1) For a certain group of questions, I would like to pseudo-randomize the answers compared to the question, so the answers never match with the right question (in my control condition);

2) Then I would like to make a randomization to designate which groups of questions will be the control groups and have the pseudo-randomization;

3) After that I would like to randomize the order of all the questions regardless they are from the groups control or not, and present all of them in the same page, without any kind of separation;

4) And finally, I would like to randomize the order of the answers for each question (I know how to do that but I don't know if it's compatible with the three other randomizations).

I've already done some research but I didn't find clear answer, so if anyone could help me I would be very grateful.

PS: Sorry for my bad english, I'm Belgian :-)

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