The Wiley Series in the Psychology of Crime, Policing and Law publishes single author and edited reviews of emerging areas of contemporary research. The purpose of this series is not merely to present research findings in a clear and readable form, but also to bring out their implications for both practice and policy. The series will be useful not only to psychologists, but also to all those concerned with crime detection and prevention, policing and the judicial process. The first book in this series was The Psychology of Interrogations, Confessions and Testimony by Gisli Gudjonsson, published in 1992. This seminal work was recognized quickly as a modern classic of.