1. Kenneth N. K. Fong, PhD, OTR, is Assistant Professor, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong; rsnkfong@polyu.edu.hk
2. Dorothy R. Howie, PhD, is Senior Lecturer, Centre of Educational Studies, Institute for Learning, University of Hull, Hull, United Kingdom; d.r.howie@hull.ac.uk