LimeSurvey provides various randomization features at different levels and you should make use of it for various reasons. Especially at market research surveys randomizing items is a must-have feature in order to collect data properly. Another use case is A/B testing where you randomly show version A or B or a question for comparing the [...] read more
Randomizing answer items is an often used approach at scientific surveys and market research. At LimeSurvey this can easily be done. Just go to the advanced question settings of a certain question and then set “Random order” to “Randomize on each page load“. But often such a list contains an option like “Don’t know” or [...] read more
There is no built-in option to randomly show 1 of X questions in LimeSurvey.This article shows a practical workaround using an Equation question and relevance conditions to randomly select and display exactly 1 of X questions per participant. The approach works reliably across different LimeSurvey versions and survey types. The Basic Idea: Randomly Show 1 [...] read more
