I am trying to upload my study on prolific using URL parameters. Do i need to put all three URL parameters given on prolific? (participant/prolific ID, study id, and session id)? Because if I try to put only participant ID i get this:
becuase i only have ‘participant’ parameter in my experiment settings panel which appears as soon as the experiment starts. If i need to add study ID and session ID on prolific does that mean that I have to put those on my builder programme in the experiment settings panel together with participant ID?