Le test de concordance de script : un nouvel outil d’évaluation du raisonnement et de la compétence clinique en médecine interne ?

Abstract

The script concordance test is designed to evaluate knowledge organization, which constitutes a crucial parameter of clinical skills. The objective of the present study was to assess the value of a new written evaluation tool to measure clinical skills in Internal Medicine. A 95-item examination was completed by a group of medical students (N =17), a group of residents in Family practice (N =9), a group of residents in Internal Medicine (N =5), and a group of experienced physicians in Internal Medicine (N =7). The scores obtained were compared by analysis of variance. The reliability of the test was studied by calculating Cronbach's coefficient alpha. The mean score was 220.3 +/-41.7 for medical students, 230.5 +/-31.7 for residents in Family practice, 274.2 +/-32.2 for residents in Internal Medicine, and 352.1 +/-22.9 for experienced physicians in Internal Medicine. The differences observed between the scores for the various groups were significant (P <0.0001). Moreover, the value of Cronbach's coefficient alpha was 0.81 in the whole examination. Our data indicate that the script concordance test may easily allow to differentiate various levels of clinical skills in Internal Medicine. Moreover, because of Cronbach's coefficient alpha as high as 0.81, our findings suggest the validity of this test in Internal Medicine.