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
179338
Downloads
1563
Teachers graded me harder than they graded other students. (ST039Q02NA)
Data file: CY6_MS_CM2_STU_QQQ
Overview
Valid:
8728
Invalid:
19538
Minimum:
1
Maximum:
4
Type:
Discrete
Decimal:
0
Start:
193
End:
193
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or almost never | 3510 |
40.2%
|
| 2 | A few times a year | 2389 |
27.4%
|
| 3 | A few times a month | 2110 |
24.2%
|
| 4 | Once a week or more | 719 |
8.2%
|
| 5 | Valid Skip | 0 | |
| 6 | Not Reached | 0 | |
| 7 | Not Applicable | 19405 | |
| 8 | Invalid | 0 | |
| 9 | No Response | 57 | |
| Sysmiss | 76 |
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.