Trevor Harley is emeritus chair of Cognitive Psychology. His primary research is in the psychology of language and consciousness. From 2003 until 2016 he was Head and Dean of the School of Psychology at the University of Dundee, Scotland, United Kingdom. He is author of several books, including "The Psychology of Language", currently in its fourth edition, published by Psychology Press, "Talking the talk", a book about the psychology of language (psycholinguistics) aimed at a more general audience, "The Science of Consciousness", a general text on consciousness, and "The Psychology of Weather", about how weather affects behaviour. He is a Fellow of the British Psychological Society. Source: Wikipedia (en)