Standardised International Large-Scale Assessments (ILSAs) have gained prominence in global and national educational discussions. ILSAs claim to offer valuable insights for improving education systems, but their impact on educational policy varies and has become a contested arena. This article analyses how these assessments fed educational…

Since the mid-1980s, a number of East Asian societies have consistently performed well in international tests, and their education systems have emerged as models of "best practice", including Hong Kong, which has been extensively referenced by politicians and their advisers in England. In parallel, local dissatisfaction with the…