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TOPIC: Randomisation

Randomisation 2 years 10 months ago #68162

Hallo! I have a problem with randomisation.
I’m implementing an on line survey concerning political behavior, involving several Italian university.
We would randomly assign different questions to different persons (more precisely, we would that some persons answer to some questions and other to other question format or radical different questions, in order to conduct a sort of test).
It could be possible putting a filter, splitting the sample. But we would it automatically. Is it possible?
Many thanks
Fabio
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Re: Randomisation 2 years 10 months ago #68173

  • tpartner
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You can use conditions to hide or display questions.

Here is a workaround to generate a random number that can be used to control survey behaviour - docs.limesurvey.org/Workarounds%3A+Manip...rol_survey_behaviour
Cheers,
Tony Partner

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Re: Randomisation 2 years 10 months ago #68176

  • Mazi
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If you use tokens and set your survey to be non anonymous, you can add an additional token attribute like "group" and add "g1", "g2", "g..." to different people. You can then use conditions to show certain questions based on the group assignment.

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
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Contact: marcel.minke(at)limesurvey.org'"
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