The modified essay question: its exit from the exit examination?
BACKGROUND
Exit examinations in medicine are 'high stakes' examinations and as such must satisfy a number of criteria including psychometric robustness, fairness and reliability in the face of legal or other challenges.


OBJECTIVE
We have undertaken a critical review of the exit examination from the University of Adelaide focussing on the written components. This examination consisted of an objective structure clinical examination (OSCE), a multiple choice question (MCQ) paper and a modified essay question (MEQ) paper.


METHODS
The two written papers were assessed for item writing flaws and taxonomic level using modified Bloom's criteria. Curriculum experts independently assessed adequacy of the examination for validity and fidelity.


RESULTS
The overall examination had good fidelity and validity. The results of the MEQ and MCQ were strongly and positively correlated and there was a weak negative correlation between these papers and the OSCE. The MEQ had a higher proportion of questions focussed on recall of knowledge and the questions were more structurally flawed compared with the MCQs. The MEQ re-marking process resulted in lower scores than were awarded by the original, discipline-based expert markers. The MEQ paper failed to achieve its primary purpose of assessing higher cognitive skills.


CONCLUSIONS
The University of Adelaide's MBBS programme has since dropped the MEQ paper from its exit examination and is evaluating in its place the Script Concordance test.
Palmer
Edward J
EJ
Department of Surgery, University of Adelaide, and Royal Adelaide Hospital, Adelaide, Australia.
Duggan
Paul
P
Devitt
Peter G
PG
Russell
Rohan
R
D004504:Education, Medical, Undergraduate / Q000379:methods / Q000458:organization & administration / Q000592:standards*; D004521:Educational Measurement / Q000379:methods* / Q000592:standards; D006801:Humans; D011594:Psychometrics; D015203:Reproducibility of Results; D013021:South Australia; D013337:Students, Medical