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
100930
Downloads
24176
Maths Behaviour - Study More Than 2 Extra Hours a Day (ST49Q05)
Data file: INT_STU12_DEC03
Overview
Valid:
312582
Invalid:
172908
Type:
Discrete
Decimal:
0
Start:
188
End:
188
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always or almost always | 14698 |
4.7%
|
| 2 | Often | 30141 |
9.6%
|
| 3 | Sometimes | 88330 |
28.3%
|
| 4 | Never or rarely | 179413 |
57.4%
|
| 7 | N/A | 164776 | |
| 8 | Invalid | 434 | |
| 9 | Missing | 7698 |
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.