“The Theories and the Theorists: Why Theory is Important for Research”

Freedom to Learn

Edgar Z. Friedenberg · The Journal of Higher Education · 1971 · 2.3K citations

Theoretical Principles of Distance Education

Philip Hills, Desmond Keegan · British Journal of Educational Studies · 1994 · 728 citations

Education, Educational Technology, Higher Education +9

Theoretical Challenges for Distance Education in the 21st Century: A Shift from Structural to Transactional Issues

D. Randy Garrison · The International Review of Research in Open and Distributed Learning · 2000 · 604 citations · Full text

Education, Educational Technology, Higher Education +7

Learner Autonomy: The Second Dimension of Independent Learning.

Michael G. Moore · Convergence The International Journal of Research into New Media Technologies · 1972 · 274 citations

Education, Educational Psychology, Andragogy +12

Verifying key theoretical concepts in a dynamic model of distance education

Farhad Saba, Rick L. Shearer · American Journal of Distance Education · 1994 · 259 citations

Education, Information Systems, Discourse Analysis +7