English: The extent to which an assessment measures what it is intended to measure.
नेपाली: मूल्याङ्कनले मापन गर्न खोजेको कुरा नै कति मापन गर्छ भन्ने स्तर।
Classroom use / कक्षागत प्रयोग: Use this concept while designing AI-supported, ethical, inclusive and curriculum-aligned Moodle activities for Nepali school education.
Data example / डाटा उदाहरण: Example data: question type, answer key, rubric criteria, learner score, feedback, and revision decision.
