PAUL R. YOST is Manager of Leadership Research at the Boeing Leadership Center. In this role he manages ongoing leadership research projects and supports executive and management development in the company. Previous experience includes work in leadership development, employee surveys, performance assessment and selection systems in positions held with Battelle Research, GEICO Insurance and the Department of Health and Human Services. He has a PhD. in Industrial/Organizational Psychology. MARY MANNION PLUNKETT is Senior Manager of Research and Evaluation at the Boeing Leadership Center. In this...