Gender, sequence of cases and day effects on clinical skills assessment with standardized patients

Context Clinical skills assessment using standardized patients (SPs) is an accepted method of professional testing, but some factors can threaten the validity of the scores obtained. Objective The main objective of this work was to test whether the gender of the patients, the sequence of cases and the day of the examination have an y impact on the scores of the examinees. Materials Data from examinations conducted at three Medical Schools are use d. Each student encountered 10 different SPs (5 men and 5 women). Methods Analysis of variance was used to test the existence of association between the variables. Results The results showed no significant differences or association betwee n the scores and the three variables analysed. Conclusions The results are coherent with the studies that show that perfor mance based examination using SPs can be used without introducing biases in to students score.