In this section is possible, after registering on the site, to download micro-data (in SPSS format) regarding the sample investigations sponsored by the International Association for the Evaluation of Educational Achievement (IEA). INVALSI, as part of the implementation of its activities, coordinates and ensures Italy's participation in the main international surveys in education promoted by the OCSE and the IEA.
The codebook contain detailed information on individual variables and how they occur.
| File | Descrizione | Size | Download |
|---|---|---|---|
| Codebook TIMSS G08 2015 Student Questionnaire | 33.01 KB | Download | |
| Codebook TIMSS G08 2015 School Principal Questionnaire | 32.38 KB | Download | |
| Codebook TIMSS G08 2015 teacher Questionnaire Science | 35.29 KB | Download | |
| Codebook TIMSS G08 2015 teacher Questionnaire Mathematics | 46.26 KB | Download | |
| Codebook TIMSS G08 2015 Cognitivi | 59.45 KB | Download | |
| TIMSS G08 2015 Questionnaire | 940.60 KB | Download |
last update
13 April 2023, 08:48
INVALSI Statistical Department