Developability evaluation method and device, and electronic equipment

Abstract

The invention provides a developability evaluation method and device, and electronic equipment. The method comprises the following steps: presetting a test question bank which comprises question dataof a plurality of levels, wherein each level comprises a plurality of related question data; obtaining test results submitted by a plurality of to-be-tested objects; merging the test results accordingto related question data, and performing simultaneous equivalence processing on the merged test results according to a grade reaction model to determine a capability value of each to-be-tested object; and generating a developability evaluation result according to the capability values of the to-be-tested objects. Test objects of different levels can be accurately tested, and meanwhile, simultaneous equivalence can calibrate related parameters such as capability values and the like to the same measuring scale through a one-time calibration program; the capability value determined based on thegrade reaction model is more accurate; and the developability evaluation result can be used for integrally or locally evaluating the capability, and the evaluation result is more complete.

Description

technical field [0001] The present invention relates to the technical field of educational evaluation, in particular to a developmental evaluation method, device, electronic equipment and computer-readable storage medium. Background technique [0002] The subject of English is occupying an increasingly important position in my country's education, and the level of English assessment by the education department is getting higher and higher. With the continuous development of society, many exams now combine the English listening part and the speaking part to test students' practical ability. The listening part is used to check students' memory and understanding of English, and the oral part is used to test students' practical ability. . Students learn English from memorization to understanding, and finally use and practice. Therefore, it can be said that English listening and speaking are mutually influencing and mutually promoting. In order to comprehensively improve the p...

AI Technical Summary

Problems solved by technology

However, the actual situation is that different topics have different discrimination abilities for students with different abilities, so it is unreasonable for the model to assume that all topics have the same degree of discrimination

In addition, at present, different grades use different test papers for the developmental evaluation of students' abilities in different grades. This evaluation method can only compare the abilities of students of the same grade, and cannot realize the ability comparison of students across grades. The evaluation effect is relatively poor. Difference

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