Inter-rater reliability measures:

Inter-rater reliability measures:

• A. Agreement among different raters.
• B. The validity of the measurement.
• C. The overall quality of the question bank.
• D. Stability of results over time.

Answer: (A)

Inter-rater reliability refers to how consistently different raters score or classify the same performance or response. When several evaluators apply the same rubric, high inter-rater reliability means their scores align rather than diverge due to subjective differences. This demonstrates that the scoring process is reliable and not tied to a single rater’s perspective. For example, two teachers grading the same essay should assign similar scores if the rubric is clear and applied consistently. Validity is about whether the measurement actually captures what it intends to measure, not about agreement between raters. The overall quality of the question bank concerns item quality and analytics rather than how consistently raters score. Stability of results over time reflects test-retest reliability, not how different raters score the same item.

Inter-rater reliability refers to how consistently different raters score or classify the same performance or response. When several evaluators apply the same rubric, high inter-rater reliability means their scores align rather than diverge due to subjective differences. This demonstrates that the scoring process is reliable and not tied to a single rater’s perspective. For example, two teachers grading the same essay should assign similar scores if the rubric is clear and applied consistently.

Validity is about whether the measurement actually captures what it intends to measure, not about agreement between raters. The overall quality of the question bank concerns item quality and analytics rather than how consistently raters score. Stability of results over time reflects test-retest reliability, not how different raters score the same item.