【摘要】 基于经典测量理论和项目反应理论编制5～6年级学生常见错别字诊断测验(A、B两卷),对湖南省长沙市5所学校1334名学生的有效测试数据进行统计分析。结果表明,测验的项目难度、区分度等参数符合测量学要求,信度、效度良好,A、B两卷的划界分均为48.50分,小学生常见错别字的检出率分别为58.90%和59.30%,可以为5～6年级语文识字与写字教学提供标准化的评估和诊断。更多还原

【Abstract】 For the purpose of providing Chinese literacy education an evaluative,diagnostic,mentoring and intervening assessment tool,a diagnostic test which is based on the classical test theory and item response theory is brought up to diagnose Grade Five to Six students’ commonly misused or miswritten or mispronounced characters.According to this text,a survey was conducted among 1334 students from five schools in four districts of Changsha.The results show that the item parameters of the test meet the requirements of surveying and also have good credibility and efficiency. Besides,the delimitation of volumes A and B is 48.50,and the detection rates were58.90% and 59.30% respectively,which can provide standardized evaluation and diagnosis for the Chinese literacy education in Grade Five to Six.更多还原