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
90096
Downloads
19738
READ - P2009 About a book Q6 (PR432Q06T)
Data file: INT_COG12_DEC03
Overview
Valid:
109558
Invalid:
277171
Type:
Discrete
Start:
172
End:
172
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 311 |
0.3%
|
| 1 | No credit | 1649 |
1.5%
|
| 2 | No credit | 3388 |
3.1%
|
| 3 | No credit | 7142 |
6.5%
|
| 4 | No credit | 10586 |
9.7%
|
| 5 | No credit | 13729 |
12.5%
|
| 6 | No credit | 15611 |
14.2%
|
| A | No credit | 19965 |
18.2%
|
| B | No credit | 18735 |
17.1%
|
| C | Full credit | 14081 |
12.9%
|
| r | Not reached | 4361 |
4%
|
| 7 | N/A | 270546 | |
| 8 | Invalid | 208 | |
| 9 | Missing | 6417 |
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.