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
179542
Downloads
1563
Frequency of use outside of school: Downloading science learning apps on a mobile device. (IC010Q12NA)
Data file: CY6_MS_CMB_STU_QQQ
Overview
Valid:
312084
Invalid:
207250
Minimum:
1
Maximum:
5
Type:
Discrete
Decimal:
0
Start:
437
End:
438
Width:
2
Range:
1 - 5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or hardly ever | 198709 |
63.7%
|
| 2 | Once or twice a month | 46425 |
14.9%
|
| 3 | Once or twice a week | 31511 |
10.1%
|
| 4 | Almost every day | 20027 |
6.4%
|
| 5 | Every day | 15412 |
4.9%
|
| 95 | Valid Skip | 2872 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 150358 | |
| 98 | Invalid | 0 | |
| 99 | No Response | 29765 | |
| Sysmiss | 24255 |
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.