David Hopkins was at the time of original publication a lecturer in Educational Research at the West Glamorgan Institute of Higher Education in South Wales. He previously instructed at Simon Fraser University, where he co-directed the institute that led to this book.
Marvin Wideen was at the time of original publication an associate professor of education at Simon Fraser University. He had recently co-directed (with Michael Fullan) a large scale research project on the management of change in teacher education in Canada, and was conducting an ongoing program of research into the professional development of teachers.