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
129195
Downloads
1091
Frequency of use at school: Using email at school. (IC011Q02TA)
Data file: CY6_MS_CMB_STU_QQQ
Overview
Valid:
314004
Invalid:
205330
Minimum:
1
Maximum:
5
Type:
Discrete
Decimal:
0
Start:
441
End:
442
Width:
2
Range:
1 - 5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or hardly ever | 173886 |
55.4%
|
| 2 | Once or twice a month | 56037 |
17.8%
|
| 3 | Once or twice a week | 46331 |
14.8%
|
| 4 | Almost every day | 22635 |
7.2%
|
| 5 | Every day | 15115 |
4.8%
|
| 95 | Valid Skip | 2872 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 150358 | |
| 98 | Invalid | 0 | |
| 99 | No Response | 26879 | |
| Sysmiss | 25221 |
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.