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
180749
Downloads
1575
Exchange teaching materials with colleagues (TC046Q04NA)
Data file: CY6_MS_CMB_TCH_QQQ
Overview
Valid:
58241
Invalid:
50051
Minimum:
1
Maximum:
6
Type:
Discrete
Decimal:
0
Start:
234
End:
235
Width:
2
Range:
1 - 6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3129 |
5.4%
|
| 2 | Once a year or less | 5708 |
9.8%
|
| 3 | 2-4 times a year | 11421 |
19.6%
|
| 4 | 5-10 times a year | 10113 |
17.4%
|
| 5 | 1-3 times a month | 13023 |
22.4%
|
| 6 | Once a week or more | 14847 |
25.5%
|
| 95 | Valid Skip | 0 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 0 | |
| 98 | Invalid | 0 | |
| 99 | No Response | 1066 | |
| Sysmiss | 48985 |
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.