DIGITAL NATIVE AND DIGITAL IMMIGRANT PROFESSORS’ SELF-ASSESSMENTS OF INSTRUCTIONAL TECHNOLOGY USAGE IN COLLEGE CLASSROOMS by KATHERINE ELIZABETH JOHNSON VIVIAN H. WRIGHT, COMMITTEE CHAIR PHILO A. HUTCHESON ANDRÉ R. DENHAM MARGARET L. RICE MARILYN J. STAFFO A DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Instructional Leadership in the Graduate School of The University of Alabama TUSCALOOSA, ALABAMA 2018