In my study, I want to present participants with 10 predictions from a statistical model, therefore I use loop and merge on this block. Now I want people to be able to change the statistical model prediction if they want to, but only by a certain amount.
Ideally, I would like to use a slider question with a scale from 1-10, and the values that participants could choose should be between the statistical model prediction (loop & merge value) - 0.5 and the statistical model prediction (loop & merge value) + 0.5.
If this is not possible, another form of question type would also work. In any case, I need a custom validation that allows participants to enter a value up to one decimal between the loop and merge value +- 0.5. As you can see in the attached picture, the model prediction is 6.3, and I would like people to be allowed to answer within the range of 5.8 and 6.8.
Does anyone have a suggestion? I highly appreciate your help!
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