Appendix L: Estimation of decision consistency and accuracy

Abstract

First, estimate the scoring reliability coefficient on the basis of the covariances, with each covariance computed from all the data that is available (i.e., pair-wise present). Call it rxx.

Citation

(2008), "Appendix L: Estimation of decision consistency and accuracy", Stake, R.E., Kushner, S., Ingvarson, L. and Hattie, J. (Ed.) Assessing Teachers for Professional Certification: The First Decade of the National Board for Professional Teaching Standards (Advances in Program Evaluation, Vol. 11), Emerald Group Publishing Limited, Leeds, p. 599. https://doi.org/10.1016/S1474-7863(07)11031-0