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
80963
Downloads
15945
CBAPS - P2012 Vitamins Q2 (CP037Q02)
Data file: CBA_COG12_MAR31
Overview
Valid:
26681
Invalid:
244642
Type:
Discrete
Start:
466
End:
466
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 5033 |
18.9%
|
| 2 | No credit | 2246 |
8.4%
|
| 3 | Full credit | 8694 |
32.6%
|
| 4 | No credit | 2198 |
8.2%
|
| 5 | No credit | 1964 |
7.4%
|
| 6 | Full credit | 3848 |
14.4%
|
| A | No credit | 968 |
3.6%
|
| B | No credit | 1544 |
5.8%
|
| r | Not reached | 186 |
0.7%
|
| 7 | N/A | 241355 | |
| 9 | Missing | 3287 |
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.