Uploading multiple experiments (training sessions) to Pavlovia (to have each experiment active for a specific period of time and in a certain order)

Online experiments
1

Hello
I have an experiment that consists of three training sessions. Each participant has to do one session every 2 or 3 days (the period between a session and the following one should not be more than 72 hours). The sessions should be taken in order (e.g., first session, second session and finally the third session).
Can I control that the participant won’t be able to take the second session before the first one on Pavlovia? And how can I make the second session active for only 72 hours after the first session and the same for the third session. That is to be active for <= 72 hours after the second session is completed.
Thank you,
Ghada

2

Hi Ghada,

This is something that you might be able to do through your recruitment service (e.g. prolific - but I am not sure) but within pavlovia itself this isn’t yet a feature (pavlovia doesn’t ‘know’ which experiments your participant has and has not already completed).

Becca

3

Oh I see. May be I should recruit the participants by myself and send them the link on the dates I want them to take the training on.

4

if you have a small/manageable sample size that could also be an approach for sure!