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
100233
Downloads
17247
Maths Self-Efficacy - Solving Equation 1 (ST37Q05)
Data file: CBA_STU12_MAR31
Overview
Valid:
175542
Invalid:
95781
Type:
Discrete
Decimal:
0
Start:
144
End:
144
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very confident | 100635 |
57.3%
|
| 2 | Confident | 50441 |
28.7%
|
| 3 | Not very confident | 18462 |
10.5%
|
| 4 | Not at all confident | 6004 |
3.4%
|
| 7 | N/A | 92853 | |
| 8 | Invalid | 283 | |
| 9 | Missing | 2645 |
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.