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
100733
Downloads
24175
Activities language - Writing emails (EC08Q04)
Data file: INT_STU12_DEC03
Overview
Valid:
43330
Invalid:
442160
Type:
Discrete
Decimal:
0
Start:
490
End:
490
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mostly |
10486 |
24.2%
|
| 2 | About equally |
5724 |
13.2%
|
| 3 | Mostly |
23974 |
55.3%
|
| 4 | Not applicable | 3146 |
7.3%
|
| 7 | N/A | 356230 | |
| 8 | Invalid | 387 | |
| 9 | Missing | 85543 |
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.