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
101696
Downloads
24177
Calculator Use (CLCUSE1)
Data file: INT_STU12_DEC03
Overview
Valid:
412337
Invalid:
73153
Type:
Discrete
Decimal:
0
Start:
508
End:
508
Width:
1
Range:
1 - 5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No calculator | 63775 |
15.5%
|
| 2 | A Simple calculator | 173659 |
42.1%
|
| 3 | A Scientific calculator | 156372 |
37.9%
|
| 4 | A Graphics calculator | 12851 |
3.1%
|
| 5 | A CAS calculator | 5680 |
1.4%
|
| 7 | N/A | 1704 | |
| 8 | Invalid | 2350 | |
| 9 | Missing | 69099 |
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.