jsPsych version: 7.1.2 jsPsych-7-pavlovia-2022.1.1 Hi all, As my first foray into coding, I’ve been working on a jsPsych pavlovia task for the last couple of months, and after sufficient piloting started running sessions with participants. After noticing that many participants (30/100) had comple…

The main thing about the redirect in my example is that the redirect itself only triggers at the on_finish event of the Pavlovia “finish” timeline element. That should mean that it only tries to redirect after getting confirmation from the server that it has saved the data successfully. If you are …

About 1/3 of data missing from jsPsych experiment

Online experiments jsPsych

jonathan.kominsky April 7, 2025, 7:25am 3

Try this: How to redirect to Prolific after completing a jsPsych experiment on Pavlovia

Topic		Replies	Views
jsPsych experiment, token randomly consumed, no data stored jsPsych pavlovia	17	1459	October 1, 2021
Pavlovia not saving data for >20% of participants - specific to one program. [jsPsych] jsPsych	16	2332	May 25, 2020
Major data loss from Pavlovia / jspsych jsPsych	2	677	August 6, 2021
jsPsych Pavlovia plugin - Problems with redirecting participants after completion jsPsych pavlovia	0	585	June 28, 2022
Credits not being used, and data not saving, for "Running" mode in jsPsych? jsPsych online , pavlovia	12	891	January 20, 2023

About 1/3 of data missing from jsPsych experiment

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