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
101958
Downloads
24183
Maths Behaviour - Help Friends with Maths (ST49Q02)
Data file: INT_STU12_DEC03
Overview
Valid:
313025
Invalid:
172465
Type:
Discrete
Decimal:
0
Start:
185
End:
185
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always or almost always | 23672 |
7.6%
|
| 2 | Often | 72985 |
23.3%
|
| 3 | Sometimes | 138306 |
44.2%
|
| 4 | Never or rarely | 78062 |
24.9%
|
| 7 | N/A | 164777 | |
| 8 | Invalid | 340 | |
| 9 | Missing | 7348 |
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.