Outside of North America, most higher education research comes from other disciplines or departments and is pursued on a part-time or short-term basis. Higher education scholars engage a wide range of theories, methodologies, and research designs. Higher education researchers and their work are perhaps best described by the metaphor "tribes and territories." The field covers such disparate areas as academic cultures and identities, academic development, doctoral education, internationalization, knowledge validation, leadership and management, quality, teacher education, and teaching and learning. Although this breadth of research is impressive, researchers often tend to study the same topic in different silos. (100 ref)-