Experiment data not saved

URL of experiment: task_comp_nash [PsychoPy]

Description of the problem: One participant’s data was not saved even though all indications show that the person completed the task. He/she finished the survey outomatically prompted after the task and correctly submited the completion code to Prolific. I used Psychopy for coding the task with a copy and past completion code.

How do you redirect to Prolific? Do you show the completion code on screen?

I automatically redirect via URL to prolific and the completion code should be displayed on screen.

If the completion code is shown on the screen it’s easy for someone to cheat .
I recommend adding the completion code to the URL.

My bad, they are automatically navigated back to Prolific via URL. No display of completion code.