Problem: Problem-based learning (PBL) was introduced into the parlance of educational leadership and management almost 30 years ago. During the ensuing decades, a global community of professors, doctoral students, and curriculum designers has built upon early models with the goal of increasing the impact of school leadership preparation. This…

For the thirty-ninth time, 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 Las Vegas, Nevada. The Proceedings of AECT's Convention are published in two volumes.…

Using a multiple-paper format, this dissertation includes three papers. By providing critiques of instrumental rationality, objectification, and psychologism in instructional technology," this study aims to provide a tentative formulation of a "critical instructional technology that is sensitive to power and ethics. The first article starts by…