The purpose of this study was to determine the impact of the professional development training provided by the National Institute for School Leadership (NISL) on leadership behavior in schools. In order to achieve this overall objective, the following research questions framed this mixed methods study: 1. To what degree did the National Institute…

In the ever-changing clinical research environment, academic health centers seek leaders who are visionary and innovative. Clinical trials offices across the country are led by individuals who are charged with promoting growth and change in order to maximize performance, develop unique research initiatives, and help institutions achieve a…

The purpose of this study was to empirically investigate the effect of mentor teachers' leadership practices on student interns' efficacious beliefs in Professional Development Schools (PDSs) during the internship practicum. The study employed the Leadership Practices Inventory (Kouzes & Posner, 2003) to measure the transformational leadership…

The purpose of this study was to examine the leadership practices perceived by nursing education leaders as measured by the Leadership Practices Inventory (LPI). The framework used was a contemporary transformational leadership model described in "The Leadership Challenge" ("4th ed.") by Dr. James Kouzes and Dr. Barry Posner,…