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
80454
Downloads
15939
SCIE - P2006 Antibiotics Q2 (PS478Q02T)
Data file: CBA_COG12_MAR31
Overview
Valid:
81997
Invalid:
189326
Type:
Discrete
Start:
231
End:
231
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 6144 |
7.5%
|
| 1 | No credit | 15087 |
18.4%
|
| 2 | No credit | 16159 |
19.7%
|
| 3 | Full credit | 43553 |
53.1%
|
| r | Not reached | 1054 |
1.3%
|
| 7 | N/A | 188016 | |
| 8 | Invalid | 18 | |
| 9 | Missing | 1292 |
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.