The classical test theory versus the item response theory specifically the Rasch model and their application to test development

Datasets for a quatitative study. Provided is the excel spread sheet used to calculate findings on research application classical test theory, item response theory and Rasch model.用于定量研究的数据集。本次提供的Excel电子表格，可用于计算古典测验理论（Classical Test Theory, CTT）、项目反应理论（Item Response Theory, IRT）及拉希模型（Rasch Model）相关研究应用的研究成果。