Petrus C BesterPetrus C. Bester is an industrial psychologist working at the South African Military Health Service as the Senior Staff Officer Psychology Tertiary Military Health Formation. He obtained a D Phil Leadership in Performance and Change from the Universiy of Johannesburg. His research interests include leadership, integrity, performance enhancement, test construction and national security. He is currently attached to the Department of Industrial Psychology (Military) in the Faculty of Military Science at the University of Stellenbosch. Read More Read Less