In this course we will cover the field of ‘deception detection’ in particular how it applies to the field of communication. Then we will contrast this body of research with the different approaches to social and interactional uses of lying and deception provided by research in the field of Language and Social Interaction. This will give us a basis for re-examining traditional ethical approaches to the ‘problem’ of lying in everyday life. Students will learn about knowledge and relationships and the management of obligations in everyday life, putting lying and deception in a social context. 

The ability to lie is a defining feature of the social life of higher order primates and humans. Deceiving, concealing, lying and evading are forms of communication which are a basic part of everyday human life. This course will explore the structure and function of lying, deception and evasion in the course of communication. As we do so we will also explore the nature of truth as it applies to human interaction in the world.