Can I read Item Difficulty and Test Reliability Analysis on EtoBox?
Item Difficulty and Test Reliability Analysis by susantran19051995 is a document available to read on EtoBox.
What is Item Difficulty and Test Reliability Analysis about?
The document outlines a multi-part exercise focused on calculating item difficulty, KR-20, and KR-21 reliability estimates for educational assessments. It includes specific calculations and interpretations for item performance, reliability measures, and conceptual questions regarding the implications of these statistics. Additionally, it provides a task for improving the reliability of a reading test based on its current metrics.
- Author
- susantran19051995
- Language
- EN