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Correlational findings

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

Public:
Students, aged 11-15,Germany, 2009-2010
Survey name:
HBSC 2009/2010
Sample:
Respondents:
N = 5070
Non Response:
Assessment:
Questionnaire: paper
Questionnaire was filled in in the classroom

Correlate

Authors's label
Computer use per day
Our Classification
Operationalization
Computer use in hours per day:
1 0-2
2 >2 - <6
3 >= 6

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-10-a DM = -              Mean       SD    DM
1 0-2 (ref.) 7,67     1,82
2 >2 - <6    7,30     1,79  -0,37
3 >= 6       6,93     1,98  -0,74
C-BW-c-sq-l-10-a F = 24.5 p < .001 F= 24,57