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
79711
Downloads
15939
READ - P2000 South Pole Q2B (PR220Q02B)
Data file: CBA_COG12_MAR31
Overview
Valid:
76353
Invalid:
194970
Type:
Discrete
Start:
151
End:
151
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 46026 |
60.3%
|
| 2 | No credit | 8814 |
11.5%
|
| 3 | No credit | 10205 |
13.4%
|
| 4 | No credit | 7676 |
10.1%
|
| r | Not reached | 3632 |
4.8%
|
| 7 | N/A | 190268 | |
| 8 | Invalid | 229 | |
| 9 | Missing | 4473 |
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.