Hi there (again),
I have another question…
This is our design:
In our experiment, our participants need to recognise someone else from a lineup consisting of 6 faces (including the person who needs to be recognised).
After this, our participants need to answer a question about their decision (regardless of what their decision was).
After this, our participants have to be branched, based on their answer for Step One. They will now be asked a set of questions; there are two sets of questions, and each set contains different questions. The questions are tailored to the two different types of responses that the participant could give in Step one. So the one group of participants, who gave one particular reponse, gets a set of questions, and the other group of participant, who responded differently, gets a different set of questions. I created a stimulus list for this.
The order of the questions in each set needs to be randomised.
Originally, I set up a trial which has the following event: Lineup. I coded a correct and incorrect response, and in the ‘Feedback’ tab, I specified that if the response was correct, then the following two events must happen: Step Two, and Step 3 - set a. And if the response was incorrect, then Step Two and Step 3 - set b would occur. But I have noticed that (1) Step Two occurs, and (3) ONLY ONE stimulus item from my stimulus set (Step 3 - set a or b) is presented.
The other problem that I have noticed is if I run my stimulus list, linked to trial which comes immediately after the lineup trial, it is not being presented randomly - despite selecting this option.
Any advice, pls?