National Association for Music Education recently welcomed Quadrant Arts Education Research as an official member of The Music Education Policy Roundtable. National Association for Music Education recently welcomed Quadrant Arts Education Research as an official member of The Music Education Policy Roundtable. Quadrant Arts Education Research is a national leader in arts education research, analysis, and market intelligence. The company was founded by Robert Morrison, who is one of the nation’s leading researchers and advocates in the field of arts education, as well as an SBO columnist. Mr. Morrison is nationally recognized for his pioneering work in measuring the statewide status and condition of arts education and has served as an advisor to several major arts and arts education organizations.