A meta-analysis on the reliability of comparative judgement Universiteit Antwerpen
The data and R analysis script with the article "A Meta-Analysis on the Reliability of Comparative Judgement". Comparative Judgement (CJ) aims to improve the quality of performance-based assessments by letting multiple assessors judge pairs of performances. CJ is generally associated with high levels of reliability, but there is also a large variation in reliability between assessments. This study investigates which assessment characteristics influence the level of reliability. A meta-analysis was performed on the results of 49 CJ assessments. Results show that there was an effect of the ...