Moore, Michael G.

Michael Grahame Moore is Distinguished Professor Emeritus of Education at the Pennsylvania State University. He is known for his major contributions to the field of distance education. In 1972, he published his first statement of distance learning theory, which asserted that "distance education is not simply a geographical separation of learners and teachers, but, more importantly, is a pedagogical concept" [1]. Half a century of study, teaching, experimentation and advocacy of distance education justifies a claim that he is the founder of contemporary online education, a claim supported by his inclusion as among the 128 “most important, innovative, influential, innovative and interesting thinkers on education of all time” by Routledge's Encyclopedia of Educational Thinkers [2]. Among M. G. Moore's many contributions, arguably the most significant is his seminal Theory of Transactional Distance [6,3]. The theory describes the relationship between course design (structure), interaction (dialogue), and respect/awareness of individual learner's tolerance for autonomy (self-direction). Essentially, the theory suggests that physical and temporal distance between the learner and the teacher gives rise to pedagogical issues that must be mediated by structure of a course and by the interaction between the learner and the teacher to minimize miscommunication and misunderstanding. The theory contributed significantly to the legitimization and growth of distance learning and teaching online.