This is my first time using pavlovia and PsychJS so i want to be absolutely sure im doing things right. I have it specified in my code to collect data throughout. I’ve done some trial runs of my experiment to get it to return the JSON output at the very end of the study with all of my data and it a…

Hi, When piloting the data is saved locally as a CSV file if CSV data is selected and JSON if database is selected. There isn’t a way to check exactly what will happen when the study is live without it being live. If you have checked the Prolific redirection then it certainly should work. However, …

I just did a run-through (by clicking on the run.pavlovia.org url) and it doesn’t seem to have recognized that I did a run. Why might that be? Do I have to do anything other than jsPsych.init() to record data from my participants? Or is the data automatically saved? [image]

That’s great news, since I can only really help with PsychoJS, not jsPsych.

Is data automatically saved with PsychoJs upon subject completion? How to check this before running study?

Online experiments jsPsych

DamonCharlesRoberts May 18, 2023, 6:30pm 4

I think I sorted out my issue: I hadn’t used the jsPsych-pavlovia plugin.

Experiment data loss and disparity between number of sessions, aborted sessions and completed sessions

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Is data automatically saved with PsychoJs upon subject completion? How to check this before running study?

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