In my study, I am asking participants to complete questionniares at three different time-points. The combination of questionnaires changes each time-point, so I was thinking that I would do a different survey for each time point. But will I be able to link up each participant's data across the different surveys in order to evaluate change for participants across time? Is this something that I would do manually or is this something that qualtrics can do for me? I have allocated each participant an "external reference ID" in qualtrics, and participants are completing surveys via individual links if that helps?
Best answer by bstrahin
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