I would like to programme an experiment in the Unipark, but I have difficulties doing it.
I would like to give respondents nine different texts in four different questions. The idea is that on the first page, three texts appear. The respondents click on one of them, and they proceed to the next page, where the chosen text is visible together with two new that were added at this page. This is repeated two more times, until they read all 9 different texts and decide on one they prefer the most.
How can I programme that?