PISA 2003 Technical Report

image of PISA 2003 Technical Report

The PISA 2003 Technical Report describes the complex methodology underlying PISA 2003, along with additional features related to the implementation of the project at a level of detail that allows researchers to understand and replicate its analyses. It presents information on the test and sample design, methodologies used to analyse the data, technical features of the project and quality control mechanisms.



Data Cleaning Procedures

National project managers (NPMs) were required to submit their national data in KeyQuest, the generic data entry package developed by consortium staff and pre-configured to include the data entry forms, referred to later as instruments: the achievement test booklets 1 to 13 (together making up the cognitive data);


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