Programme for International Student Assessment 2015
Argentina, Argentina, Australia...and 72 more, 2015
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Reference ID
WLD_2015_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Dec 05, 2019
Last modified
Jun 14, 2022
Page views
182791
Downloads
1581
How often does this happen in your lessons? The class corrects homework or a test. (TC037Q20NA)
Data file: CY6_MS_CMB_TCH_QQQ
Overview
Valid:
29204
Invalid:
79088
Minimum:
1
Maximum:
4
Type:
Discrete
Decimal:
0
Start:
182
End:
182
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or almost never | 3417 |
11.7%
|
| 2 | Some lessons | 10715 |
36.7%
|
| 3 | Many lessons | 10020 |
34.3%
|
| 4 | Every lesson or almost every lesson | 5052 |
17.3%
|
| 5 | Valid Skip | 0 | |
| 6 | Not Reached | 0 | |
| 7 | Not Applicable | 50 | |
| 8 | Invalid | 0 | |
| 9 | No Response | 684 | |
| Sysmiss | 78354 |
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.