Who provides the initial completion time estimation?
Just got a speed warning and a time out because a study which was estimated to take 10 minutes only took me two. It had a grand total of 8 questions, with no demographics and no attention checks. I'm assuming I got the very first submission, before it updated with the actual estimated time, because there's no way it should take anyone ten minutes.
Anyways, anyone know who provides the initial estimate? Is it Prolific, or the requester?