In my study, I have participants see an information letter hosted on Qualtrics and then answer some demographic questions. When that Qualtrics section ends, I have set the termination redirect URL to be my Pavlovia study. In addition, I’ve added ‘id’ and ‘participant’ variables into the URL such th…

Here are the issues I can spot. In your URL you have ? twice because you’re using a pilot link. The format for passing variables in a URL is URL?var1=val1&var2=val2&var3=val3 etc. So you need & not ? in front of id=. When you change to your final URL you’ll need to switch this back to ? because t…

it also appears that the link for some reason is not being accepted? [Screen Shot 2020-10-28 at 1.06.55 PM]

Your single quotes around participant look slanted, not simple.

I think you need to change “?participant=” to “?id=” because Qualtrics recognizes the variable “id” and not “participant” like Pavlovia does. So it will be $"https://uc ... ?id="+expInfo['participant'] (I think anyway, sorry if that doesn’t work)

Hi sorry, I have a few more questions I was hoping you could help with. You had a post in this thread saying that you used a branch to have participants come back to the same Qualtrics survey after finishing the Pavlovia experiment. Where did you put the branch? Right now, I have some survey ques…

Although I have sent a participant back to the same Qualtrics, I didn’t manage to continue the same response, so I wouldn’t recommend it. I now use two Qualtrics surveys – one containing the PI sheet which ends on “Continue to Experiment” then a second which has demographics and other elements. Ar…

Thanks for the response! I really don’t need them to go back to Qualtrics, but I think going from Qualtrics to Sona is how Sona gives the participant credit, right? So it was really just going back to Qualtrics to end the experiment. I know you don’t use Sona, but do you think I could put the Sona…

I do use Sona (in theory – at least I help colleagues use it). You certainly should be able to use the link that you would send from Qualtrics to Sona as the redirect URL in Pavlovia instead, As far as I remember, participants have to click OK after they leave the experiment to save the data and th…

Oh sorry, I thought you used something else. I think I’m going to try the Sona link and see if that works. Yes, “var” is really “fin” in my code. I said “var” at first to make it simpler in the post, but then I showed you my steps and didn’t really think about the fact that it didn’t match up.

Is there a way to have participants come back to the point they left at on Qualtrics?

Carrying Participant ID from Qualtrics, to Pavlovia, and back to Qualtrics

Online experiments

Zunaira_Iqbal October 28, 2020, 7:46pm 16

Oops can’t believe that was missing! I added the $". However, now when I try syncing the experiment to Pavlovia, I receive an error and cannot sync:

Topic		Replies	Views
Linking participant ID from qualtrics Online experiments	15	3845	April 2, 2022
Participant ID from Prolific to Qualtrics to Pavlovia to Qualtrics Online experiments pavlovia	26	3030	September 5, 2023
Linking Pavlovia only to Qualtrics and generate participant ID Online experiments pavlovia	5	526	February 24, 2021
Pavlovia back to where I left off in Qualtrics Online experiments	29	473	March 13, 2026
Carrying participants from Pavlovia to Qualtrics then automatically grant credit Online experiments	3	542	January 14, 2022

Carrying Participant ID from Qualtrics, to Pavlovia, and back to Qualtrics

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