Geoff Beattie is Head of School and Dean of Psychological Sciences at the University of Manchester. He has a PhD in Psychology from Trinity College, Cambridge, and is a Fellow of the British Psychological Society. He was awarded the Spearman Medal by the BPS for 'published psychological research of outstanding merit'. Geoff has been the resident psychologist on ten series of Big Brother. He is widely regarded as one of the leading international figures on nonverbal communication.