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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
Talking with friends
Our Classification
Operationalization
Selfreport on 2 questions:
- On the most recent day you attended school, did you before going  to school meet friends or talk to friends on the phone?
     1 yes
     0 no
- On the most recent day you attended school, did you after leaving school meet friends or talk to friends on the phone?
     1 yes
     0 no

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = + ns Talk with friends before school     
Yes               M = 7,81
No                M = 7,77
- difference         +0,04
C-BW-c-sq-l-11-e DM = + p < .05 Talk with friends after school:
Yes               M = 7,87
No                M = 7,47
- difference         +0,41
C-BW-c-sq-l-11-e DM = + p < .05 Talk with friends before or after school:
                All        Boys      Girls
Yes         M = 7,85       8,40      7,37
No          M = 7,47       7,91      7,02
Difference     +0,39      +0,48     +0,35