[solved] Incorrect Response Indicator for IRAP
Hello,
I was wondering if you would be able to help me. I am creating a tablet version of an IRAP, and have so far used the tutorial 'Cats, dogs, and capybaras' to create it which worked perfectly (thank you!).
However, I want to add a feedback item after a wrong response, however my issue is that the 'correct' response changes depending on the stimuli presented i.e. it may say 'Children are erotic' where 'false' (or '2' on the touch response) would be correct, and it will also present 'Adults are arousing', where 'true' (or '1' on the touch response) is correct. As my correct response is dependent upon the stimuli presented, I'm unsure how to identify an incorrect response, as a simple 'run if [correct] = 1' won't work!
I assume that perhaps some Python will be able to fix this? My variables at the minute are 'Person' ('adults are', 'children are') and 'Statement' ('erotic', 'non-erotic', etc.) - I don't know whether it is best to split these into 'adult congruent statements' and 'child congruent statements' to make it any easier?
Thank you for any advice you can offer!
Comments
Hi,
As far as I understand you have a 2 (people) by 2 (statement) design, which is fully crossed. What you can do is add another variable for the location. So that one people-statement combination is presented once on the left side and once on the right side. You can easily do this by using the
variable wizzard. After that you can add another variable ("correct_response") and assign to it the proper value (i.e. 1 if a "wrong" response is on the left side , and 2 for the other case).Have a look on the step-by-step tutorial, step 3. The explanation on how to create this design is very good there.
Finally, you can make your feedback element be called everytime when
[response]=[correct_response].Let us know if this solved your problems.
Eduard