I am conducting a research study with an 'intervention' and comparison group. Each group will complete two surveys, approximately six weeks apart. I need data collection to be anonymous, and so will ask each respondent to create a 6-digit personal identifying code. Or is there a better way of doing this? And is there an automatic function on Qualtrics to send the second survey to all participants who completed the first survey at a predetermined date/time-interval? In a way that maintains anonymity?
Many thanks for assistance.
Lindy
Best answer by bstrahin
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