This study investigates the amount of uncertainty added to National Assessment of Educational Progress (NAEP) estimates by equating error under both ideal and less than ideal circumstances. Data from past administrations are used to guide simulations of various equating designs and error due to equating is estimated empirically. The design…

This exploration of gender and test fairness first considers ways in which women and men sometimes differ in test performance, and then examines some of the aspects of why they differ, focusing on aspects that have implications for the design of fair tests. The first chapter introduces the context of the topic, the nature of test fairness, and the…

This document is a study of standardized tests by sub-group, ranking the states according to scores divided (in turn) by gender, race and ethnicity, location of school, family income, parental education, teacher qualification and experience, limited English proficiency, special education participation rate, and per-pupil spending. The tests…