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
100674
Downloads
17247
READ - P2009 Fair Trade Q3 (PR424Q03)
Data file: CBA_COG12_MAR31
Overview
Valid:
78095
Invalid:
193228
Type:
Discrete
Start:
170
End:
170
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 13623 |
17.4%
|
| 2 | Full credit | 51040 |
65.4%
|
| 3 | No credit | 4133 |
5.3%
|
| 4 | No credit | 8558 |
11%
|
| r | Not reached | 741 |
0.9%
|
| 7 | N/A | 190332 | |
| 8 | Invalid | 460 | |
| 9 | Missing | 2436 |
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.