Request the same participants for a two-part or follow-up study. For best results, include a screener question in part 1 asking participants if they are willing to return for a second session. Without a screener question, we can still reinvite the same participant, but availability cannot be guaranteed.
If you know in advance that you are running a two part study, include a screener question on part 1 to ask the participant if they are willing to be a part of a two part study.
Here's a sample screener question for a two part study.
This is a two part study. After completing this test, you will be asked to participate in another test at a later time. Are you willing to participate in both tests?
Yes (QUALIFY)
No (DISQUALIFY)
Reinviting participants
On the Audience tab when setting up your project, select Reinvite participants.
This will ensure only specific participants are sent your project.
If you've added participants to a panel, you can reinvite them to future studies in just a few clicks. To learn how to add participants to a panel, read this article.
Once you launch the project, participants will be invited right away and will receive reminder emails every 12 hours.
Please note that we cannot guarantee participant availability for follow-up studies.
Opening the project up to all new participants
After launching your project, navigate to the Study tab to see all invited participants. If you want to open the study to additional participants, select "Release to New Participants."
