Judith Glaesser is Lecturer in the School of Education at Durham University, UK Roger Gomm, now retired, was Lecturer in Health and Welfare at The Open University, UK. He has a long experience of ethnographic research in both the UK and internationally, and of bespoke evaluation research. Martyn Hammersley is Professor of Educational and Social Research in the Centre for Childhood, Development and Learning at the Open University, UK. Barry Cooper is Emeritus Professor of Education at Durham University, UK. From 2004-2007, he was co-editor of the British Educational Research Journal.