Martin Davies
is Emeritus Professor at the University of East Anglia, UK, where he taught the university s Social Work in Society course for twenty years. He came to UEA after a distinguished research career in the UK Home Office and at Manchester University, where he taught criminology, research methods, and research applications. The founding director of UEA s graduate programme in Social Work, he has authored and edited 12 books, including the previous editions of this volume, as well as more than a hundred scholarly papers. Professor Davies has also served as a research administrator with the Norwich NHS Primary Care Trust, in addition to a five–year term on the Norfolk and Waveney NHS Research Governance Committee with special responsibility for health and social care.