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Programme for International Student Assessment (PISA): PISA 2015 in Switzerland

Ref. 12006

Methods

Method description

Large-scale-assessment (standardized competence tests and questionnaires)

Method (instruments)

Other method instrument

international standardized competence tests and questionnaires

Population, unit of observation

15-years old students

Participant selection or sampling method (census, random sampling, other sampling method (specify))

two-stage stratified sample design

Other significant comments

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