國家教育研究院

　　教師資格檢定考試自民國94年實施至今已邁入第14年，但過去都只有成果報告，且著重於試題與成績結果的統計分析，對於類似美國ETS對於其Praxis教師資格檢定考試的信效度檢視與回顧，我國卻一直沒進行試後的效度研究。因此，本計畫將參考ETS對測驗信效度檢視的方法，對教檢2017年的考試進行回顧與信效度研究，包括其每一科整體分數之統計描述、與次級分數之相關、試題古典與IRT難度、鑑別度之分析，效度部分主要是透過問卷做考科大綱與試題間的相關性分析。

　　The teacher certification examination has been administrationed for 14 years since 2005, but there is only the results report in the past, and the content focuses on the item analysis as well as the descriptive statistics of the test results. Our teacher certification examination is similar to ETS Praxis test which did review and research of reliability and validity after test was conducted. Relatively, there is lack of reliability and validity research for our teacher certification examination. Therefore, this project will refer to ETS on the test reliability and validity of the method to review and investigate the reliability and validity study for the teacher certification examination of 2017. The content of study will include the overall score statistical description, the relationship between the overall scores and subscores, item difficulty and discrimination analysis of CTT and IRT. The validity part is mainly through the questionnaire to analyze relevance of the exam outline and the items.