1. Collaborative Institute for Education Research, Evidence and Impact (CIEREI), Bangor University, Bangor, UK
2. Regional School Effectiveness and Improvement Service for North Wales (GwE), Colwyn Bay, UK
3. Centre for Education Development, Appraisal and Research (CEDAR), University of Warwick, UK
4. School of Computer Science and Electrical Engineering, Bangor University, Bangor, UK