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
126000
Downloads
1088
How often are students assessed? Nonmandatory (SC034Q02NA)
Data file: CY6_MS_CMB_SCH_QQQ
Overview
Valid:
14730
Invalid:
3178
Minimum:
1
Maximum:
5
Type:
Discrete
Decimal:
0
Start:
336
End:
337
Width:
2
Range:
1 - 5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 5522 |
37.5%
|
| 2 | 1-2 times a year | 6144 |
41.7%
|
| 3 | 3-5 times a year | 1947 |
13.2%
|
| 4 | Monthly | 745 |
5.1%
|
| 5 | More than once a month | 372 |
2.5%
|
| 95 | Valid Skip | 0 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 1289 | |
| 98 | Invalid | 6 | |
| 99 | No Response | 892 | |
| Sysmiss | 991 |
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.