Abdolhussein Shakurnia - M.Sc. in Immunology, Instructor, Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Hossein Elhampour - M.Sc. in Educational Sciences, Instructor, Department of Educational Sciences, School of Educational Sciences and Psychology, Shahid Chamran University, Ahvaz, Iran

Background & Objective: One of the issues of multiple choice tests is preparation of effective distracter options and position of the correct answer among the distractor options The aim of this study was to determine the position of the correct option in multiple choice tests in Ahvaz Jundishapur University of Medical Sciences Iran in ۲۰۱۳   Methods: In this descriptive study ۲۱۴ exams which were entered into the automated service center of the university were studied in respect to the position of the correct answer Data were analyzed using SPSS software and frequency percentage and chisquare test   Results: In general ۱۴۳۵۹ multiple choice questions were investigated The position of the correct answer was the A option in ۲۲۶۰ questions (۱۵۷%) the B option in ۳۸۹۳ question (۲۷۱%) the C option in ۴۶۸۳ question (۳۲۶%) and the D option in ۳۵۲۳ questions (۲۴۶%) Chisquare test showed statistically significant difference between of the correct answer in options of A B C and D (P = ۰۰۰۱) The highest percentage of correct answers was in option C and the lowest percentage of correct answer was in option A The findings of the study also revealed that the percentage of the correct answer in the middle options (B and C) was significantly higher than other options (A and D) (۵۹۷% V ۴۰۳% P = ۰۰۰۱)   Conclusion: The results showed that the distribution of correct choices between options of multiple choice tests performed in the university is not suitable Random selection of the correct options is recommended as a suitable approach to avoiding this problem

Multiple choice test, Distracter options, Position of correct option