| 摘要 |
PROBLEM TO BE SOLVED: To provide a examination system in which examination problems, that are used in an evaluation examination repeatedly executed for many examinees, are periodically, appropriately and efficiently reviewed and updated. SOLUTION: In a client/server type examination system, a portion of the problems having high correct answer rates in the past examination result is periodically replaced by a category of the problems having low correct answer rates so as to conduct the review of the examination problems, that are repeatedly used, in an appropriate and efficient manner. During the replacement of the problems, problems having low correct answer rates and problems having high correct answer rates are selected for every question, new problems that belong to the same category to that of the problems having low correct answer rates are extracted from update problems DB and the problems having high correct answer rates are replaced by the extracted problems. COPYRIGHT: (C)2005,JPO&NCIPI
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