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
64661
Downloads
16541
READ - P2009 Narcissus Q1 (PR437Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
116644
Invalid:
270085
Type:
Discrete
Start:
173
End:
173
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 55104 |
47.2%
|
| 2 | No credit | 25879 |
22.2%
|
| 3 | No credit | 25927 |
22.2%
|
| 4 | No credit | 4600 |
3.9%
|
| r | Not reached | 5134 |
4.4%
|
| 7 | N/A | 265819 | |
| 8 | Invalid | 1085 | |
| 9 | Missing | 3181 |
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.