等级赋分对高考区分度的影响——对浙江“九校联考”数据的模拟分析
등급부분대고고구분도적영향——대절강“구교련고”수거적모의분석
Influences of Graded Scoring System on Discrimination in Gaokao——Simulation analysis based on data of a 9-school-league examination in Zhejiang