Hello, For my survey I would like participants to fill in the survey twice, with an interval of a week, to determine the questionnaires internal consistency. However, I want their data to be anynomous. Is there some way to ask people their e-mail address in such a way that when they fill it in, it becomes a random code or something? And then when a week passes, a link to the survey is emailed to the participants and when they fill the survey in again, the first response becomes linked to the second response (for analysis). Thanks in advance.

In order to email them again, you are going to have to save their email address somewhere. You could separate it into a different survey by redirecting at the end of your survey and only sending the ResponseID from the first survey to the survey you redirect to (as a different name like ResponseID1). Then add a contact trigger to the survey you redirect to to save just the email and ResponseID1 in the contact list. That way the answers to the first survey are stored separately from their email address.For the follow-up survey in one week, turn on anonymize response so the email isn't saved with the survey data and include your ResponseID1 field from the first survey as an embedded data field.

Hi, @michielwiggers! You might want to check out our new support page on a similar topic!

Anonymous test retest reliability | Experience Community

Sign up

Login to the Community

Scanning file for viruses.

This file cannot be downloaded