What Makes a Good Nurse: Why the Virtues are Important for Nurses:Derek Sellman qualified first as a mental health and then as a general adult nurse before studying for a BSc (Hons) in Nursing Studies at Manchester Polytechnic and a Master's Degree and PhD at the Institute of Education, University of London. He practiced as a nurse for many years before moving into nurse education in the late 1980s. He is the Editor of Nursing Philosophy and is now Associate Professor at the University of Alberta, Canada.