For unmoderated tests, you are able to edit the following post-launch:
- Task and screener text
- Text in the greeting
- May select/disqualify options in the screener
You can not
- Add/remove tasks or screener questions, or
- Change a screener option to/from multi-select
- Change the URL's
All studies provide a Preview URL that you can use to test your study before launching it. The preview test will run exactly as a launched study but the session will not be recorded.
You can also duplicate a launched study and edit the newly created study.