Programme for International Student Assessment, Computer-Based Assessment 2012
Albania, United Arab Emirates, Argentina...and 60 more, 2012
Reference ID
WLD_2012_PISA-CBA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
100047
Downloads
17225
READ - P2009 World Languages Q5 (PR412Q05)
Data file: CBA_COG12_MAR31
Overview
Valid:
83384
Invalid:
187939
Type:
Discrete
Start:
162
End:
162
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 16183 |
19.4%
|
| 2 | No credit | 12960 |
15.5%
|
| 3 | Full credit | 46463 |
55.7%
|
| 4 | No credit | 5589 |
6.7%
|
| r | Not reached | 2189 |
2.6%
|
| 7 | N/A | 186247 | |
| 8 | Invalid | 592 | |
| 9 | Missing | 1100 |
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.