This study examines the use of cross-classified random effects models (CCrem) and cross-classified multiple membership random effects models (CCMMrem) to model rater bias and estimate teacher effectiveness. Effect estimates are compared using CTT versus item response theory (IRT) scaling methods and three models (i.e., conventional multilevel…

A vertical scale, in principle, provides a common metric across tests with differing difficulties (e.g., spanning multiple grades) so that statements of "absolute" growth can be made. This paper compares 16 states' 2007-2008 effect size growth trends on vertically scaled reading and math assessments across grades 3 to 8. Two patterns…

In this article, the author posits a dual argument. First, he contends that the post-WWII discourse of national unity pushed intolerance to the forefront of the domestic agenda linking its elimination with social cohesion while simultaneously advancing assimilationist and meritocratic beliefs about "the" American experience. Here, he…