For psychological evaluations in my dissertation, I intend to use PEBL version 2.1 software, and according to the tests I did, I found out that the tests of this software, even in its main and non-experimental test, refer to the feedback references of being right or wrong. The question I have for you is how to remove these feedbacks in the main part of the tests? (Of course, except for the Wisconsin card sorting test where this feedback is important in the main stage of the test)
Thank you very much.
