With the growing attention on large-scale educational testing and assessment, the ability to process substantial volumes of response data becomes crucial. Current estimation methods within item response theory (IRT), despite their high precision, often pose considerable computational burdens with large-scale data, leading to reduced computational…

This case study provides superintendents, principals, and teachers with information on how three school systems have used an assessment developed by the Organisation for Economic Co-operation and Development (OECD)--the OECD Test for Schools--to monitor students' academic outcomes and inform shifts in policy and teacher practice to meet students'…

International Large Scale Assessments have been producing data about educational attainment for over 60 years. More recently however, these assessments as tests have become digitally and computationally complex and increasingly rely on the calculative work performed by algorithms. In this article I first consider the coordination of relations…

Current debates about test-based accountability policies revolve around questions of how to ensure that all students have access to high-quality schools and teachers. Whether and how one can meet this goal depend, in part, on the nature of the arguments that policy proponents and opponents mobilize in these debates. This article examines these…

The Australian Council for Educational Research (ACER) is one of the world's leading educational research centres. ACER's mission is to create and promote research-based knowledge, products and services that can be used to improve learning across the life span. This annual report describes ACER's milestones and accomplishments for the 2013-2014…

When using IRT models in Educational Achievement Testing, the model is as a rule too simple to catch all the relevant dimensions in the test. It is argued that a simple model may nevertheless be useful but that it can be complemented with additional analyses. Such an analysis, called profile analysis, is proposed and applied to the reading data of…

This report by the Center on Education Policy (CEP), an independent nonprofit organization, examines trends in the achievement of high school students on the state reading/English language arts (ELA) and mathematics tests used for accountability under the No Child Left Behind Act (NCLB). In most states, these tests are first administered in grade…

The original data strategy on which PISA was based suggested that, after the completion of the first three assessments in 2000, 2003 and 2006, the cycle would repeat itself with three-yearly assessments in the areas of reading, mathematics and science. However, in light of newly emerging policy priorities and the experience gained with PISA so…