"Through-year assessments" are assessments that are administered in multiple parts and at different times over the course of a school year that also produce summative scores that can be used with state accountability systems (Lorié et al., 2021; Dadey & Gong, 2023). These assessments are alternatively known as instructionally…

This article analyses international large-scale assessments in education from a temporal perspective. The article discusses and compares the different conceptions of time in the early international assessments conducted in the 1960s and 1970s by the IEA with the PISA studies conducted by the OECD from the year 2000 onwards. The paper argues that…

In recent decades, there has been a growing body of research that highlights local education authorities (LEA) as potential contributors to support school capacity building and result development. Despite this, there are few empirical studies that have explored what effects different strategies and policy actions from the LEAs actual have over…