For the forty-first time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Kansas City, Missouri. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains twenty-seven papers dealing primarily with research and development topics. Twenty-one papers dealing with the practice of instructional technology including instruction and training issues are contained in Volume 2. [For Volume 1, see ED600551.]