This study was conducted as part of a project to increase the number of certified teachers who serve students with behavior disorders in the rural regions of West Virginia, improve the quality of training to participants at both the elementary and secondary levels, and retain certified teachers who teach students with behavior disorders. Improving…

Purpose: Policymakers and administrators are increasingly focusing on professional development as a means to improve teaching quality. In this study, the authors examine whether professional development in mathematics is primarily performing an educative function by addressing weak teacher preparation, or a catalytic function by serving mainly…