2026-05-26T05:28:50Z https://datacatalogue.cessda.eu/oai-pmh/v0/oai

e90f4e339a18296305edec1eb15d40855949f7a81b899a3ed2b5191b979ce92f 2025-06-17T01:16:03Z language:enopenaire_data

PIRLS 2021 International Database PIRLS 2021 International Database doi:10.17026/SS/YSFBXY van Offeren, Marcel DANS Data Station Social Sciences and Humanities SCHOOL-STUDENT RELATIONSHIPSocial Sciences The PIRLS 2021 database includes student achievement data as well as student, home, teacher, school, and national context data for 57 countries and 8 benchmarking participants participating in PIRLS 2021. The files also contain curriculum data, codebooks and data almanacs. https://ssh.datastations.nl/oai doi:10.17026/SS/YSFBXY 2024-05-28T02:53:51Z ddi:codebook:2_5