Establishing the predictive validity of the intercollegiate membership of the Royal Colleges of surgeons written examination: MRCS part B

Abstract

The Intercollegiate Membership of the Royal Colleges of Surgeons (MRCS) is a high-stakes postgraduate examination taken by thousands of surgical trainees worldwide every year. The MRCS is a challenging assessment, highly regarded by surgical training programmes and valued as a gatekeeper to the surgical profession. The examination is taken at considerable personal, social and financial cost to surgical trainees, and failure has significant implications for career progression. Given the value placed on MRCS, it must be a reliable and valid assessment of the knowledge and skills of early-career surgeons. Our first article 'Establishing the Predictive Validity of the Intercollegiate Membership of the Royal Colleges of Surgeons Written Examination: MRCS Part A' discussed the principles of assessment reliability and validity and outlined the mounting evidence supporting the predictive validity of the MRCS Part A (the multiple-choice questionnaire component of the examination). This, the second article in the series discusses six recently published studies investigating the predictive validity of the MRCS Part B (the clinical component of the examination). All national longitudinal cohort studies reviewed have demonstrated significant correlations between MRCS Part B and other assessments taken during the UK surgical training pathway, supporting the predictive validity of MRCS Part B. This review will be of interest to trainees, trainers and Royal Colleges given the value placed on the examination by surgical training programmes.

Keywords: Medical education & training; Surgery.