Today on (Feb 27, 2022) in the presence of the University President Assist Prof. Dr. (Zeravan Abdulmohssen Assad), and also in the presence of the head of departments and lecturer a symposium entitled (Test for mediating and moderating), was presented by the vice president for scientific affairs Assist Prof. (Dr. Bayar Mohammad Rasheed). Where it has been explained about the importance of the Test for mediating and moderating, At the end of the symposium a set of questions and answers were raised on this subject.