Quantitative measures of systematic differences in OSCE scoring across examiners (often termed examiner stringency) can threaten the validity of examination outcomes. Such effects are usually conceptualised and operationalised based solely on checklist/domain scores in a station, and global grades are not often used in this type of analysis. In…

It is particularly important that GCSE and A-level marking is valid and reliable as it affects the life chances of many young people in England. Current developments in marking technology are coinciding with potential changes in procedures to ensure valid and reliable marking. In this research the effectiveness of procedures to facilitate the…