Answers are grounded in this paper and cite their sources.
A new and unified approach to test equating is described that is based on log‐linear models for smoothing score distributions and on the kernel method of non‐parametric density estimation. The new method contains both linear and standard equipercentile methods as special cases and can handle several important equating data collection designs. An example is used to illustrate the new method for the random groups and external anchor‐test designs.
No takes yet. Share an insight, caveat, or question.
Holland et al. (1989) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: