VOLUME 18, NUMBER 4, 2004

Editorial
Innovation and Change
Michael Grahame Moore

Articles
Pre-entry Variables Related to Retention in Online Distance Education
Pamela A. Dupin-Bryant

Large-Scale Interaction Strategies for Web-Based Professional Development
Paul J. Giguere, Scott W. Formica, and Wayne M. Harding

The Past, Present, and Future of Research in Distance Education: Results of a Content Analysis
Youngmin Lee, Marcy P. Driscoll, and David W. Nelson

Interview
Speaking Personally With Philip V. W. Dodds
Judy Brown

Book Review
Discussion-Based Online Teaching to Enhance Student Learning: Theory, Practice and Assessment
by Tisha Bender
Jaime Hylton