Garrison, Randy

• Vol 1, No 1 (2000) - Main Section
  Theoretical Challenges for Distance Education in the 21st Century: A Shift from Structural to Transactional Issues
  Abstract  HTML  PDF  MP3
• Vol 9, No 2 (2008) - CIDER Notes
  Community of Inquiry Framework: Validation and instrument development
  Details  Elluminate  MP3