In information-rich environments, schools are often presented with a myriad of data from which decisions need to be made. The use of the information on a classroom level may be facilitated if performance could be described in terms of levels of proficiency or benchmarks. The aim of this article is to explore benchmarks using data from a monitoring…

The judgmental approaches used by the Governing Board to set National Assessment of Educational Progress achievement levels have been the subject of a great deal of controversy and have sometimes led to results that were considered "unreasonable." The NCES requirement that the achievement levels be used on a trial basis and be…