"What is important for citizens to know and be able to do?" The OECD Programme for International Student Assessment (PISA) seeks to answer that question through the most comprehensive and rigorous international assessment of student knowledge and skills. As more countries join its ranks, PISA is evolving to successfully cater for a…

This article explains how the Program for International Student Initiative for Development (PISA-D) initiative aims to make PISA more accessible to middle- and low-income countries. A key component of PISA-D is building capacity in the participating countries for managing large-scale student learning assessments and using the results to support…