Hi
I would like to recruit 2500 participants on Prolific. The participant’s task is to answer basic questions, draw a figure, make a photo and upload the figure. I am testing the questionnaire and everything looks fine. The problem is that I cannot find a way to clearly allocate the uploaded file to the responses.
In the .csv file, there are IDs, like: f9qhfejvipka511hf0f9qhtg71e5sz5p and links to the files, but when I download the files separately, the filenames are not telling me, from which subject they come.
How do you deal with that?
Best,
Dawid