* Rescaled indices of economic, social and cultural status (ESCS) for use with the PISA 2012, 2015 and 2018 datasets, available in CSV only.
13377x (often stylized as "1337x") is a torrent website that indexes and provides magnet links and torrent files for a wide range of digital content. Launched in 2007, it gained popularity as an alternative to the now-defunct KickassTorrents and Torrentz.eu. The name "1337" is derived from "leet" or "elite"—a nod to hacker and gamer culture.
: Websites like Tubi, Pluto TV, and YouTube offer free movies and TV shows. These platforms often have content that is either public domain or provided by the content creators themselves for free distribution.
* see PISA2018 Technical Report Annex K for details.
** Rescaled indices of economic, social and cultural status (ESCS) for use with the PISA 2000, 2003, 2006, 2009 and 2012 datasets 13377x movies
For PISA 2012, Data are available in TXT format. SAS and SPSS Control Files are available to recreate the dataset in selected format.
For PISA 2009, Data are available in TXT format. SAS and SPSS Control Files are available to recreate the dataset in selected format.
For PISA 2009 ERA, Data are available in TXT format. SAS and SPSS Control Files are available to recreate the dataset in selected format.
Navigation Indices file (SPSS format only)
For PISA 2006, Data are available in TXT format. SAS and SPSS Control Files are available to recreate the dataset in selected format.
Data file with abilities on the Computer-Based Assessment of Science (CBAS) for students from three countries
For PISA 2003, Data are available in TXT format. SAS and SPSS Control Files are available to recreate the dataset in selected format.
13377x (often stylized as "1337x") is a torrent website that indexes and provides magnet links and torrent files for a wide range of digital content. Launched in 2007, it gained popularity as an alternative to the now-defunct KickassTorrents and Torrentz.eu. The name "1337" is derived from "leet" or "elite"—a nod to hacker and gamer culture.
: Websites like Tubi, Pluto TV, and YouTube offer free movies and TV shows. These platforms often have content that is either public domain or provided by the content creators themselves for free distribution.