PURPOSE: This study examined the concurrent validity of the Objective Structured Assessment of Technical Skill (OSATS), a new test of technical skill for general surgery residents. METHOD: Twelve residents (six in their senior, or fifth, year and six in their junior, or third, year) at the University of Toronto in 1994-95 were ranked within level of training according to their OSATS marks and by surgical faculty. Correspondence between OSATS and faculty rankings was assessed using Spearman rank-order correlation coefficients. RESULTS: The correlations between test scores and faculty rankings were generally high for the senior residents but low for the junior residents. CONCLUSION: Scores on the OSATS accurately reflect the independent opinions of faculty regarding the technical skills of senior residents, suggesting that it is a valid measure of technical skill for these individuals. The scores did not, however, reproduce faculty rankings of the junior residents. Whether this was a failing of the OSATS or the faculty rankings requires further study.
PURPOSE: This study examined the concurrent validity of the Objective Structured Assessment of Technical Skill (OSATS), a new test of technical skill for general surgery residents. METHOD: Twelve residents (six in their senior, or fifth, year and six in their junior, or third, year) at the University of Toronto in 1994-95 were ranked within level of training according to their OSATS marks and by surgical faculty. Correspondence between OSATS and faculty rankings was assessed using Spearman rank-order correlation coefficients. RESULTS: The correlations between test scores and faculty rankings were generally high for the senior residents but low for the junior residents. CONCLUSION: Scores on the OSATS accurately reflect the independent opinions of faculty regarding the technical skills of senior residents, suggesting that it is a valid measure of technical skill for these individuals. The scores did not, however, reproduce faculty rankings of the junior residents. Whether this was a failing of the OSATS or the faculty rankings requires further study.
Authors: J D Hernandez; S D Bann; Y Munz; K Moorthy; V Datta; S Martin; A Dosis; F Bello; A Darzi; T Rockall Journal: Surg Endosc Date: 2004-02-02 Impact factor: 4.584
Authors: J B Pagador; J Uson; M A Sánchez; J L Moyano; J Moreno; P Bustos; J Mateos; F M Sánchez-Margallo Journal: Int J Comput Assist Radiol Surg Date: 2010-08-11 Impact factor: 2.924