Doctoral examination set for Roger Allen Abbe The final examination for Roger Allen Abbe, a candidate for the Ed.D. degree with a major in Educational Leadership, is set for 1 p.m. Monday, April 23, in 206 Education Building. The dissertation title is "North Dakota K-12 Principals' Perceptions of Arts Integration in Schools." Sherryl Houdek (Educational Leadership) is the committee chair. The public is invited to attend. -- Joseph Benoit, Dean, Graduate School, joseph.benoit@und.edu, 777-4005