Teacher evaluations are routinely conducted across the United States for licensure and professional development supports. However, there is limited research on the interrater reliability of these evaluation assessment systems, despite federal reco...
Educational tests and measurements, Educational evaluation
Description
In this study, the performance of the Lambda Coefficient of Rater-Mediated Agreement was evaluated with other chance-corrected agreement coefficients. Lambda is grounded in rater-mediated assessment theory and was developed as an alternative to Ka...
