Chris Atherton is an English teacher, Linguist, Head of Department and Research Lead at Sir John Deane's Sixth Form College in the North West of England. His geeky academic interests are cultural evolution, linguistics and cognitive science. In his spare time he enjoys open water swimming, cooking and building pizza ovens.

Professor Stuart Kime is the Director of Education at Evidence Based Education (EBE). He is a qualified teacher who spent 10 years teaching English and Drama in secondary schools, as well as the odd Classics lesson. His interest in research focuses on assessment, teachers' professional learning, and evaluation. At EBE, he is responsible for the design and delivery of all online and blended learning programmes, including the online Assessment Lead Programme. Stuart is a visiting international professor in the Hector Research Institute for Education Sciences and Psychology at the Eberhard Karls University, Tübingen, and an honorary professor in the School of Education at Durham University. He formerly held a Policy Fellow post in the UK Government's Department for Education.