High Quality Content by WIKIPEDIA articles! The Brandeis University Rabb School of Continuing Studies offers for-credit and non-credit courses, Masters Degrees and Certificates to the greater community with opportunities for professional development, personal enrichment and lifelong learning. There are three Divisions within the Rabb School: The Division of Graduate Professional Studies, which offers courses for credit usually towards a Brandeis Masters Degree or Certificate, the Division of the Brandeis University Summer School which offers diverse types of college-credit summer courses, and the Division of the Osher Institute for Lifelong Learning at Brandeis which offers non-credit courses on a host of topics.