Among the greatest frustrations of a teacher of history is the failure of many students, even bright and motivated students, to provide concrete evidence to support their assertions about the past. The problem of evidence is by its nature developmental, and thus not amenable to simple punitive or explanatory approaches. History, as a discipline,…

For the thirty-sixth year, the Research and Theory Division of 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 Anaheim, California. The Proceedings of AECT's Convention are published in two…