Correcting for Sampling Problems in PISA and the Improvement in Portuguese Students’ Performance
PISA uses a complex sampling procedure based on stratification variables chosen by the participating countries’ authorities. In this paper we analyse the representativeness of the samples used in terms of the distribution of students per grade and track of studies for Portugal. For the three exam ye...
| Autor principal: | |
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| Outros Autores: | , , , |
| Formato: | workingPaper |
| Idioma: | eng |
| Publicado em: |
2019
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10362/82838 |
| País: | Portugal |
| Oai: | oai:run.unl.pt:10362/82838 |