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
100317
Downloads
24144
READ - P2009 World Languages Q1 (PR412Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
118963
Invalid:
267766
Type:
Discrete
Start:
159
End:
159
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 6548 |
5.5%
|
| 2 | No credit | 3506 |
2.9%
|
| 3 | Full credit | 95776 |
80.5%
|
| 4 | No credit | 5807 |
4.9%
|
| 5 | No credit | 3490 |
2.9%
|
| r | Not reached | 3836 |
3.2%
|
| 7 | N/A | 265811 | |
| 8 | Invalid | 319 | |
| 9 | Missing | 1636 |
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.