义务教育阶段学生识字量测验的编制研究

Design of a Test on Quantity of Literacy for Students in the Stage of Compulsory Education

论文报告了义务教育阶段学生识字量测验的编制及初步效应的检验。以3500字常用字表和汉字字频等数据库为依据建立了3800字的测试字库,根据字频将字库分为13组,按组进行分层抽样,以音义通达为评估标准,编制了《义务教育阶段学生识字量测验》。通过分析测验题目的难度、区分度和测验的信度、效度,检验了测验的测量学指标。结果表明,测验的测量学指标良好,能据此推估义务教育阶段学生的识字量水平。

The paper designs a test on literacy quantity for students in the stage of compulsory education, and conducts a preliminary verification on its reliability and validity. A corpus of 3800 characters are established for testing based on the table of 3500 commonly used words and the corpus of usage frequency of Chinese characters. Then according to the frequency of use, the corpus is divided into 13 groups for stratified sampling. Pronunciation and understanding of the meaning are considered criteria for evaluation. The paper analyses the difficulty, discrimination, reliability and validity, and the metrologieal indicators of the test, and the results are positive. It can be concludedthat the test is suitable for testing literacy quantity for students in the stage of compulsory education.