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
104878
Downloads
24922
SCIE - P2000 Spoons Q1 (PS256Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
118160
Invalid:
268569
Type:
Discrete
Start:
194
End:
194
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 101858 |
86.2%
|
| 2 | No credit | 2490 |
2.1%
|
| 3 | No credit | 6163 |
5.2%
|
| 4 | No credit | 5628 |
4.8%
|
| r | Not reached | 2021 |
1.7%
|
| 7 | N/A | 267022 | |
| 8 | Invalid | 360 | |
| 9 | Missing | 1187 |
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.