| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system for appropriately evaluating the achievement of an examinee based on a new and different test result in a state where a deviation value calculated from a test result in which the group of a large scale is taken as an object is reflected. SOLUTION: The system is provided with a first data storage means 1, a second data storage means 2, a first deciding means 10, a second deciding means 20 and a third deciding means 30. The first deciding means 10 decides the deemed average point m' of a second test based on the correct answer rate of a first test and the mark allotment ratio of a second test. The second deciding means 20 decides the deemed standard deviationσ' of the second test based on the ratio (m'/m) of the average point (m) of the first test and the deemed average point (m') of the second test and on the standard deviationσof the first test. The third deciding means 30 operates and decides the deemed standard deviationε' of a learner A based on the point a' of the second test of the learner A, the deemed average point m' and the deemed standard deviationσ'.</p> |
