'Psycholinguists have been investigating the pragmatics of discourse since the early seventies; but it is only recently that linguists working in that area have felt the need to resort to psychological experiments to test their models. Experimental psychology and linguistic pragmatics interact also in the study of reasoning. A new field is emerging - experimental pragmatics - to which this book, the first of its kind, provides an exciting and most welcome introduction.' - Professor Francois Recanati, Institut Jean-Nicod, France