Michael W. Eysenck is Professor Emeritus in Psychology at Royal Holloway, University of London, and is also a Professorial Fellow at Roehampton University, UK. He is the best-selling author of a range of textbooks, including Cognitive Psychology: A Student's Handbook (2020), Memory (with Alan Baddeley and Michael Anderson, 2020), and Simply Psychology (2017).

Marc Brysbaert is Professor of Psychology at Ghent University, Belgium. He has taught introductory psychology courses for more than 20 years, is editor for several journals, and best-selling author of Historical and Conceptual Issues in Psychology (with Kathy Rastle, 2021).