Colin Robson, emeritus Professor of Psychology at the University of Huddersfield, has extensive experience of conducting, supervising and publishing research. Since 1996 he has been chief consultant to the OECD Centre for Educational Research and Innovation project on the development of statistics and indicators on the performance of national systems for the education of children with disabilities, learning and behavior difficulties, and social disadvantages. These have recently included presentations at major international meetings in Paris; at the Finnish Ministry of Education, Helsinki; the...