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
100494
Downloads
17247
Maths Teaching - Express opinions (ST77Q06)
Data file: CBA_STU12_MAR31
Overview
Valid:
175704
Invalid:
95619
Type:
Discrete
Decimal:
0
Start:
293
End:
293
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every Lesson | 67478 |
38.4%
|
| 2 | Most Lessons | 52873 |
30.1%
|
| 3 | Some Lessons | 38813 |
22.1%
|
| 4 | Never or Hardly Ever | 16540 |
9.4%
|
| 7 | N/A | 93167 | |
| 8 | Invalid | 175 | |
| 9 | Missing | 2277 |
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.