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
81110
Downloads
15945
DRA - P2009 Counterfeit Q1 (CR021Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
38219
Invalid:
233104
Type:
Discrete
Start:
488
End:
488
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 3770 |
9.9%
|
| 2 | No credit | 4684 |
12.3%
|
| 3 | No credit | 7542 |
19.7%
|
| 4 | Full credit | 22082 |
57.8%
|
| r | Not reached | 141 |
0.4%
|
| 7 | N/A | 232619 | |
| 9 | Missing | 485 |
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.