"I have worked for ten years at the OECD and what has happened with PISA in Catalonia is unprecedented"

Source Summary

This Friday, the Government announced that an error in the sample of selected students has resulted in Catalonia's PISA test results being invalidated for comparison with other territories or previous years. The error by Education means that the sample is not representative and it will not be possible to know if the Catalan educational level has improved or worsened. L'ARA interviews Francesc Pedró, who has worked for a decade with the OECD in the educational field. He is also a professor at Pompeu Fabra University (UPF) and co-director of the 2026 Yearbook of Education in Catalonia from the Equitat.org Foundation .