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
67860
Downloads
17130
OTL - Pure Maths Reasoning in Tests (ST75Q02)
Data file: INT_STU12_DEC03
Overview
Valid:
308663
Invalid:
176827
Type:
Discrete
Decimal:
0
Start:
286
End:
286
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 88626 |
28.7%
|
| 2 | Sometimes | 128864 |
41.7%
|
| 3 | Rarely | 64019 |
20.7%
|
| 4 | Never | 27154 |
8.8%
|
| 7 | N/A | 165272 | |
| 8 | Invalid | 346 | |
| 9 | Missing | 11209 |
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.