Theoretical scholarship focuses on the development, exploration, and refinement of theories within a particular field of study. It critically examines existing theories, and proposes the application of theoretical concepts to understand various phenomena. Theoretical scholarship often contains extensive research, analysis, and debate as a means of advancing knowledge to contribute to the theoretical foundations of a discipline.
Conceptual and Theoretical Papers, chapter 18 of Understanding and Evaluating Research: A Critical Guide by Sue L. T. McGregor