方法证据记录
Item Analysis
Item analysis is the foundational psychometric procedure for evaluating the quality of individual test or scale items within the Classical Test Theory (CTT) framework, as systematised by Allen and Yen (1979) and Crocker and Algina (1986). It produces an item difficulty index, an item discrimination index, and a distractor analysis for each item, enabling test developers to identify items that are too easy, too hard, or failing to separate high- and low-ability respondents.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Item Analysis (Classical Test Theory)
分类方法记录 · latent-structure / psychometrics
- Allen, M. J. & Yen, W. M. (1979). Introduction to Measurement Theory. Brooks/Cole. · ISBN 978-0818501333
- Crocker, L. & Algina, J. (1986). Introduction to Classical and Modern Test Theory. Holt, Rinehart & Winston. · ISBN 978-0030616341
精选声明
声明已持久化到证据分类账中，每个声明都有自己的评估。
尚无精选声明
当分类账中没有声明时，此视图不会自行创建声明评估。
相关方法
从方法图中生成，显示为机器建议的关系 — 不推断任何证据声明。