Aixiu Zhang

Transactional Distance in Web-based College Learning Environments: Toward Measurement and Theory Construction

Aixiu Zhang · VCU Scholars Compass (Virginia Commonwealth University) · 2003 · 54 citations · Full text

Effects of a Signature on Rates of Change

Paul E. Mazmanian, Robert E. Johnson, Aixiu Zhang et al. · Academic Medicine · 2001 · 40 citations

Relative Proximity Theory: Measuring the Gap Between Actual and Ideal Online Course Delivery

William Swart, Kenneth R. MacLeod, Ravi Paul et al. · American Journal of Distance Education · 2014 · 27 citations