Waalaikumsalam
I want to thank you for mrs. nahdliyah umma for your question
I amalia ratna puspitadewi as presenter on this video, let me answer that
The data obtained from the pre test and posttest were analyzed by SPSS using
descriptive tests. where the pre-test data is self-analyzed and the post-test is self-
analyzed, then the results of the pre-test and post-test are compared. Is there a
difference between before and after the discussion or not.