print

Correlational findings

Study OECD (2017): study IS 2015

Public:
15-16 aged, secundary school students, Iceland, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 3374
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
Use of internet outside of school
Our Classification
Operationalization
Selfreport of time spent on the internet outside of school
a: on a typical weekday
b: on weekend days
4  more than 6 hours
3  2-6 hours
2  1-2 hours
1  less than 1 hour

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = - p < .05 on internet on a typical week day
6 hours or more       M = 6,97
2-6 hours             M = 7,78
1-2 hours             M = 8,08
less than 1 hour      M = 8,16

Most-least difference
- no controls            -0,95
- controlled for SES     -0,88
C-BW-c-sq-l-11-e DM = - p < .05 on internet on weekend days
6 hours or more       M = 6,86
2-6 hours             M = 7,33
1-2 hours             M = 7,59
less than 1 hour      M = 7,74

Most-least difference
- no controls            -0,59
- controlled for SES     -0,58