In many practical testing situations, alternate test forms from the same testing program are not strictly parallel to each other and instead the test forms exhibit small psychometric differences. This article investigates the potential practical impact that these small psychometric differences can have on expected classification accuracy. Ten…

Educational assessment and, more broadly, educational research in the United States have entered into an era characterized by a dramatic increase in the prevalence and importance of test score use in accountability systems. This volume covers a selection of contemporary issues about testing science and practice that impact the nation's public…

This field memo is the third in a series of updates from the Deputy Commissioner of the Office of Elementary, Middle, Secondary and Continuing Education to all teachers and administrators of public and nonpublic schools on standards and assessments in New York. This document explains how the New York State Education Department determines if test…

The purpose of this research was to construct tests that could be used to support various decisions in the educational system in Tanzania. Emphasis was placed on decisions made at the end of primary education, and at the end of four years of secondary education. (Author/BW)

Current proposals for national testing are either for national multiple-choice tests in which all students would take the same test or for a system of performance-based examinations calibrated to national standards. The Bush administration's proposals, as enunciated in "America 2000," embrace both types, beginning with administration of…