I am using Qualtrics to administer experimental stimuli to participants in a 2 x 2 within-subjects design. I have 8 different experimental stimuli, each of which have 4 variations (which correspond to the 2x2 design). I currently have javascript code set up which shuffles an array of experimental stimuli in a 4 (row) X 2 (column) matrix so that participants will randomly see 2 experimental stimuli from each condition in randomized order (totaling 8 stimuli [of varying conditions]).
What I am having trouble with, however, is that I want to also randomize the order of the questions that follow the experimental stimuli (the same questions that will follow each stimulus). Is there a way to randomize the order of the post-stimulus questions such that it is always different between participants, but is consistent within participants (meaning that person A has the same order of post-experimental stimuli questions for all 8 stimuli, but person B has a different order, but that order is the same for her across all 8 stimuli)?
Any help would be greatly appreciated! Thank you.
Best answer by TomG
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