Programme for International Student Assessment 2012
Albania, United Arab Emirates, Argentina...and 57 more, 2012
Reference ID
WLD_2012_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
64263
Downloads
16541
Internet schoolwork - Lessons (SC13Q01)
Data file: INT_SCQ12_DEC03
Overview
Valid:
16884
Invalid:
1255
Type:
Discrete
Decimal:
0
Start:
167
End:
167
Width:
1
Range:
1 - 5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | <10% | 5457 |
32.3%
|
| 2 | 10-25% | 6523 |
38.6%
|
| 3 | 26-50% | 2857 |
16.9%
|
| 4 | 51-75% | 1161 |
6.9%
|
| 5 | >75% | 886 |
5.2%
|
| 7 | N/A | 379 | |
| 8 | Invalid | 17 | |
| 9 | Missing | 859 |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.