I'd like to create a HIT with MTurk as a Requester and than "test" the same HIT as a worker. Is there anyway I can achieve this ? I know that there is the Requester Sandbox, but after I ran through the Template process, I can not "test publish" it and hence see it as a Worker.
Thanks.
This is a pretty simple answer.
Log in to the Worker Sandbox here with your requester account and search for your requester name. You can then accept and submit HITs as if you were a worker.