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
83320
Downloads
18606
SCIE - P2006 Extinction of the Dinosaurs Q3 (PS527Q03T)
Data file: INT_COG12_DEC03
Overview
Valid:
116096
Invalid:
270633
Type:
Discrete
Start:
243
End:
243
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 12249 |
10.6%
|
| 1 | No credit | 40700 |
35.1%
|
| 2 | Full credit | 58824 |
50.7%
|
| r | Not reached | 4323 |
3.7%
|
| 7 | N/A | 268209 | |
| 8 | Invalid | 36 | |
| 9 | Missing | 2388 |
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.