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Correlational findings

Study OECD (2017): study PL 2015

Public:
15-16 aged, secundary school students, Poland, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 4478
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 Special Research Type Elaboration / Remarks C-BW-c-sq-l-11-e DM = - p < .05 none on internet on a typical week day
6 hours or more       M = 6,89
2-6 hours             M = 7,08
1-2 hours             M = 7,43
less than 1 hour      M = 7,35

Most-least difference
- no controls            -0,33
- controlled for SES     -0,32
C-BW-c-sq-l-11-e DM = - none on internet on weekend days
6 hours or more       M = 6,92
2-6 hours             M = 7,21
1-2 hours             M = 7,41
less than 1 hour      M = 7,22

Most-least difference
- no controls            -0,33(.05)
- controlled for SES     -0,33(ns)