Progress in International Reading Literacy Study

The IEA's Progress in International Reading Literacy Study (PIRLS)^[1] is an international study of reading (comprehension) achievement in 9-10 year olds. It has been conducted every five years since 2001 by the International Association for the Evaluation of Educational Achievement (IEA). It is designed to measure children's reading literacy achievement, to provide a baseline for future studies of trends in achievement, and to gather information about children's home and school experiences in learning to read.^[2]

Over 60 countries and sub-national, benchmarking entities participated in PIRLS 2021.^[3]

^ "PIRLS. Progress in International Reading Literacy Study - IEA". www.iea.nl. Archived from the original on 2016-11-21. Retrieved 2016-11-21.
^ "PIRLS 2001 International Report, Appendix A" (PDF). Retrieved 2018-08-10.
^ "PIRLS 2021 International Results in Reading". pirls2021.org. Retrieved 11 September 2023.

[iea.nl-1] "PIRLS. Progress in International Reading Literacy Study - IEA". www.iea.nl. Archived from the original on 2016-11-21. Retrieved 2016-11-21.

[bc.edu-2] "PIRLS 2001 International Report, Appendix A" (PDF). Retrieved 2018-08-10.

[3] "PIRLS 2021 International Results in Reading". pirls2021.org. Retrieved 11 September 2023.

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