Background: Validity is a central concern in any assessment, though this has often not been made explicit in the UK assessment context. This article applies current validity theorising, largely derived from American formulations, to national curriculum assessments in England. Purpose: The aim is to consider validity arguments in relation to the…

Background: National curriculum tests have been administered in England for well over a decade. Although reliability evidence has been published, critics have argued that there is not enough evidence (of the right kind) and that test results may be insufficiently reliable. Purpose: This article collates and discusses evidence on the reliability of…

In this commentary, the author discusses some of the issues she finds interesting from a Swedish perspective, and also makes some comparisons between the systems. The English and Swedish education and assessment systems have some fundamental differences, but also similarities. Some are becoming even more evident after learning about the…

Background: In 2008 primary education in England reached, historically, another important phase in its development. Government reviewed the primary curriculum and some aspects of the national system of assessment. These government reviews coincided with an independent "Primary Review" based at the University of Cambridge to which the…

Background: National curriculum assessment (NCA) in England has been in place for nearly 20 years. It has its origins in a political desire to regulate education, holding schools accountable. However, its form and nature also reflect educational and curriculum concerns and technical assessment issues. Purpose: The aim of the article is to provide…

The National curriculum assessment (NCA) in Wales has evolved from common foundations into a system that is now distinct from that in England. The influence of the political and social milieu of Wales can be seen both in the distinctive features that have been in place from the outset and in the more radical changes introduced since 2002. In this…

Background: In this article we address some of the challenges posed by the development of national assessment systems and discuss the need for high quality information on trends in attainment; support for school improvement processes and ways in which learning should be enhanced through valid assessment. Purpose: Key elements are explored,…