Dr. Michael Grahame Moore
Dr. Michael Grahame Moore is widely recognized as the founding theorist of distance education and one of the most influential educational thinkers of the modern era. Best known for his groundbreaking Theory of Transactional Distance (1972), Dr. Moore established a formal theoretical framework for teaching and learning across distance—emphasizing the dynamic interplay between dialogue, structure, and learner autonomy. A professor emeritus at Penn State University, he served as editor of The American Journal of Distance Education and has been honored internationally for his leadership in online education research and policy. Dr. Moore’s work has shaped the field for over five decades, providing essential foundations for the global evolution of distance and online learning. His contributions continue to guide educators, researchers, and institutions worldwide in the design of accessible, theory-driven educational experiences.