RESUMO
X type questions have been used for the national medical licensing examination since 1997. At Tsukuba University, X type questions have been used since 1996. We compared X typeand K type questions on the basis of the percentage of correct answers and discrimination power. The average percentage of correct answers was 68.2% for K type questions and 53.1% for X type questions. However, the average discrimination power was +0.227 for K type questions and +0.257 for X type questions. These results indicate that X type questions are more difficult and are suitable for achievement tests. The estimated knowledge quantity was 2.04 for K type questions and 2.32 for X type questions. This suggests that the person writing the questions decreased the essential difficulty of X type questions.
RESUMO
The School of Medicine, University of Tsukuba, was founded in 1974 and had graduated 1, 561 students by 1994. From 1980 through 1987, 44% to 73% of graduates became hospital staff, 16% to 40% became university staff, and 0% to 8% became general practitioners. More than 80% of graduates did a 2-year residency (sotsugo-kenshu) at our university hospital and 40% completed a 6-year residency. Almost 10 years of postgraduate training was required to become an established medical practitioner. This length of time indicates that postgraduate training is the most important part of the medical career. About 80% of graduates earned doctor of philosophy (Ph. D.) degrees, whereas 93% became registered specialists, indicating that graduates tended to become specialists rather than to pursue Ph. D. degrees. This difference is more evident among female graduates: 85% became specialists whereas only 53% received a Ph. D. Most graduates considered the School of Medicine to have a good curriculum, but some younger graduates had complaints. The graduates chose their career specialties on the basis of their own interests and aptitudes. We should take these data into account to prepare a system of life-long education and learning.