Although the number of countries conducting large-scale assessments has significantly increased over the past two decades, this has not necessarily led to the effective use of learning assessment data in policymaking and planning. To better understand the reasons for this, the UNESCO International Institute for Educational Planning (IIEP)…

This chapter provides a discussion on how the Singapore education system uses evidence from educational research conducted both locally and internationally, to shape policies and initiatives that can effectuate the "common good". In addition to research outcomes, the Singapore Ministry of Education also takes into consideration the…

Although International Association for the Evaluation of Educational Achievement-pioneered international large-scale assessment (ILSA) of education is now a well-established science, non-practitioners and many users often substantially misunderstand how large-scale assessments are conducted, what questions and challenges they are designed to…