Programme for International Student Assessment, Computer-Based Assessment 2012
Albania, United Arab Emirates, Argentina...and 60 more, 2012
Reference ID
WLD_2012_PISA-CBA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
100444
Downloads
17247
Maths Behaviour - Help Friends with Maths (ST49Q02)
Data file: CBA_STU12_MAR31
Overview
Valid:
175054
Invalid:
96269
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 | 11750 |
6.7%
|
| 2 | Often | 39332 |
22.5%
|
| 3 | Sometimes | 78541 |
44.9%
|
| 4 | Never or rarely | 45431 |
26%
|
| 7 | N/A | 92850 | |
| 8 | Invalid | 172 | |
| 9 | Missing | 3247 |
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.