高考语文阅读主观题评分方法对题目参数分析的影响

Influence of Subjective Items Scoring Method on the Analysis of Items Parameters of Chinese College Entrance Examination

针对目前高考语文阅读主观题评分方法的局限,提出基于SOLO理论的分类评价法和基于阅读认知过程的建构整合模型(CI)评分法。选择1019名学生高考语文阅读三道主观题的真实作答,采用三种评分法评分,采用项目反应理论对三道主观题进行测量学分析,结果表明:相对于原始评分法,SOLO评分法和CI评分法题目之间具有更高的相关,测验模型拟合更佳,题目区分度较高,题目得分的难度阈限和步长更合理,题目的信息量更大,而CI评分法又明显优于SOLO评分法。研究支持了将CI评方法作为高考语文阅读主观题评分方法的潜在优势。

In view of the limitations of the subjective items scoring method used in process of the current Chinese college entrance examination,this study proposes scoring methods based on the SOLO classification evaluation method and the reading cognitive process constructed-integration model(CI).In this study,1019 students’actual responses to the three of the Chinese subjective items in the college entrance examination were selected.Applying three scoring criteria to analyse the quality of the three Chinese subjective items based on the Item Response Theory,the results show that compared with the traditional scoring method,using the SOLO and the CI score criteria,the correlation of items are higher,the test structure model fits are better,the discrimination between items are higher,the difficulty threshold and step length of items score are more reasonable,and the information content of items are larger,while CI score criteria is significantly better than SOLO.The conclusions indicate that the CI score criteria is a potential advantage method for scoring subjective items in the Chinese college entrance examination.