A comparison between Australasian and Canadian candidates on common examinations in psychiatry

Multiple choice examinations designed by the Royal College of Physicians and Surgeons of Canada were administered to candidates eligible for certification in the specialty of Psychiatry and to candidates in Australia and New Zealand who were eligible for certification by the Royal Australian and New Zealand College of Psychiatrists. Results indicated that two national groups of candidates performed similarly on these common examinations. Comparison of the item analysis based on the two different groups of candidates revealed that most of the items were comparable in difficulty and discrimination. Because of the similar performance of the candidates, the stable cross-national statistical characteristics displayed by the items, and the confirmation of the relevance of the items by Australasian and Canadian content experts, it was concluded that the test items are suitable for testing the knowledge of both Australasian and Canadian candidates. The study recommends that the work begun by the working meetings dealing with international sharing of test materials and sponsored by the CIBA Foundation be continued.