From 1st April 2014 all quantitative programmes operated from this center will have a new report format and will use z scores for performance monitoring. We would recommend that all participants read the 'Guide to z scores' document available below, this will fully explain both the new performance monitoring system we have implemented and the reasons for this change. Also available are example copies of the new reports format featuring explanatory notes as a guide for report interpretation. To view the example reports we would recommend downloading the files to your local pc and viewing the documents in adobe acrobat. This is because the explanatory notes may not be displayed as intended if viewing the documents in your web browser.