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
80582
Downloads
15939
READ - P2009 World Languages Q1 (PR412Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
83908
Invalid:
187415
Type:
Discrete
Start:
161
End:
161
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 4097 |
4.9%
|
| 2 | No credit | 2210 |
2.6%
|
| 3 | Full credit | 70147 |
83.6%
|
| 4 | No credit | 3146 |
3.7%
|
| 5 | No credit | 2339 |
2.8%
|
| r | Not reached | 1969 |
2.3%
|
| 7 | N/A | 186248 | |
| 8 | Invalid | 196 | |
| 9 | Missing | 971 |
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.