Restricted Use Items
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÷ÈÓ°Ö±²¥ 2015 International Database
The ÷ÈÓ°Ö±²¥ 2015 International Database is available to all individuals interested in the data collected and analyzed as part of ÷ÈÓ°Ö±²¥ 2015. The aim is to support and promote the use of these data by researchers, analysts, and others interested in improving education. A public use version of the database is available for download using the links below.
For the ÷ÈÓ°Ö±²¥ 2015 fourth grade assessment, the database includes student mathematics and science achievement data as well as the student, parent, teacher, school, and curricular background data for the 47 participating countries and 6 benchmarking entities. For the ÷ÈÓ°Ö±²¥ 2015 eighth grade assessment, the database includes student mathematics and science achievement data as well as the student, teacher, school, and curricular background data for the 39 participating countries and 6 benchmarking entities. The ÷ÈÓ°Ö±²¥ 2015 International Database also includes data from the ÷ÈÓ°Ö±²¥ Numeracy 2015 assessment, with the participation of 7 countries and 1 benchmarking entity. The student, parent, teacher, and school data files are in SAS and SPSS formats.
The entire database and its supporting documents are described in the ÷ÈÓ°Ö±²¥ 2015 User Guide (Foy, 2017) and its three supplements. The data can be analyzed using the downloadable , an application developed by the IEA Data Processing and Research Center to facilitate the analysis of the ÷ÈÓ°Ö±²¥ data.
A restricted use version of the ÷ÈÓ°Ö±²¥ 2015 International Database is available to users who require access to variables removed from the public use version (see Chapter 4 of the User Guide). Users who require access to the restricted use version of the International Database to conduct their analyses should contact the IEA through its .
Some contents of the ÷ÈÓ°Ö±²¥ 2015 International Database are available in Portable Document Format (PDF). If needed, download to read and print these materials.
÷ÈÓ°Ö±²¥ 2015 International Database Downloads
*Note (04/05/2018): Data for Armenia are now available. Armenia administered the ÷ÈÓ°Ö±²¥ 2015 assessments one year later.
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SOURCE: ÷ÈÓ°Ö±²¥ 2015 Assessment Frameworks. Copyright © 2013 International Association for the Evaluation of Educational Achievement (IEA). Publisher: ÷ÈÓ°Ö±²¥; PIRLS International Study Center, Lynch School of Education, Boston College.
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