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
102011
Downloads
24183
READ - P2009 Chocolate and Health Q4 (PR455Q04)
Data file: INT_COG12_DEC03
Overview
Valid:
112006
Invalid:
274723
Type:
Discrete
Start:
184
End:
184
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 11986 |
10.7%
|
| 2 | No credit | 20458 |
18.3%
|
| 3 | No credit | 8081 |
7.2%
|
| 4 | Full credit | 66878 |
59.7%
|
| r | Not reached | 4603 |
4.1%
|
| 7 | N/A | 269435 | |
| 8 | Invalid | 1295 | |
| 9 | Missing | 3993 |
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.