2021 年 1 巻 1 号 p. Trans-p001
The purpose of this study is to develop and evaluate a system to support the scoring of writing tests in primary and secondary schools employing the subject-teacher and the classroom-teacher systems. To this end, we employ the previously proposed image-skewered method, in addition to an area setting package function, to address commercially available tests used by classroom teachers and a multiple class selection function to score tests completed by students from multiple classes taught by the same subject teacher. Further, a function is added to operate only in the case of incorrect answers to reduce the number of operations required to assess the correctness of answers. To evaluate the system, the time taken to manually score actual test papers was compared with the time taken to do so using the proposed system. The automatic scoring method exhibited a time reduction by 44.0% for subject teachers and 42.9% for classroom teachers. These results indicate that the system functions effectively as a scoring support system to reduce the time consumed for scoring tasks for teachers working in primary and secondary schools.