Derek SellmanDerek 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 praticed 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. Read More Read Less