شهادة الدراسات المعمقة
In the United States the Master of Advanced Study (M.A.S.) also the Master of Advanced Studies (MAS) degree is a post-graduate professional degree issued by numerous academic institutions, but most notably by the University of California. M.A.S. programs tend to "concentrate on a set of coordinated coursework with culminating projects or papers rather than emphasizing student research" and frequently are structured as interdisciplinary offerings.