Andrés Sandoval-Hernández The Programme for International Student Assessment (PISA) is a survey of the educational performance of 15-year-old students organised by the Organisation for Economic Co-operation and Development (OECD). The results of the latest round of PISA will be released...
Laura Zieger & John Jerrim PISA measures 15-year-olds achievement scores in mathematics, reading and science and has evolved into a powerful tool in politics, as the scores can be compared across countries and over time. Apart from the scores themselves,...
Rolf Vegar Olsen & Sigrid Blömeke Most of the international large-scale assessments are repeated in regular intervals. PISA is conducted every three-years, TIMSS every fourth year, and PIRLS is conducted with five-year intervals. Accordingly, this allows for comparisons within countries...
