Inter-Rater Reliability

Inter-Rater Reliability refers to the degree of agreement among different assessors when they evaluate the same subjects or items. In the context of general knowledge testing, it measures how consistently different examiners score a person's knowledge level. For instance, if two judges score the same quiz, high inter-rater reliability means they give similar scores, indicating that the assessment is clear and objective. Low reliability suggests that the scoring may be influenced by personal bias or unclear criteria, leading to inconsistent evaluations. Thus, it’s crucial for ensuring fairness and accuracy in assessments.