Renewing the Commonwealth—A Reform Agenda for a New Secretary-General

A new Secretary-General is to be elected at the Malta Commonwealth Heads of Government Meeting in November 2015. He—or she—must be a change agent, thought-leader, motivator and manager. This article gives a brief overview of this important position in global affairs and underlines the need for realistic but effective leadership. It sets an agenda for the new Secretary-General, especially in addressing the issues of violent extremism, terrorism and migration.     

The “Hired Gun” Effect: Assessing the Effect of Pay,Frequency of Testifying,and Credentials on the Perception of Expert Testimony

Three experiments addressed the proposition that jurors use short cuts in processing information when confronted with expert scientific testimony. The results of the first two studies demonstrated that experts who are highly paid for their testimony and who testify frequently are perceived as hired guns. They are neither liked nor believed. The results of the third experiment replicated the hired gun effect and showed that it is most likely to occur when the testimony is complex and cannot be easily processed. The results were discussed in terms of the theoretical differences between central and peripheral processing of persuasive messages in a legal context.