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Correlational findings

Study Boniel-Nissim et al. (2015): study GB 2009

Public:
Students, aged 11-15, Scotland, 2009-2010
Survey name:
INT-HBSC 2009/2010
Sample:
Respondents:
N = 6771
Non Response:
Assessment:
Questionnaire: paper
Questionnaire was filled in in the classroom

Correlate

Authors's Label
Electronic media use with friends
Our Classification
Operationalization
Electronic media use in days per week:
1 0-2 days       
2 3-6 days
3 Everyday

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-10-a DM =                  Mean    SD      DM
1 0-2 days(ref.) 7,72   1,94  
2 3-6 days       7,82   1,63   +0,10
3 Everyday       7,54   1,84   -0,18
C-BW-c-sq-l-10-a F = 9,61 p < .001 F= 9,61