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Correlational findings

Study OECD (2017): study LU 2015

Public:
15-16 aged, secundary school students, Luxembourg, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5299
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
Eating habits
Our Classification
Operationalization
Selfreport on 2 questions:
- On the most recent day you attended school, did you before going  to school eat breakfast?
     1 yes
     0 no
- On the most recent day you attended school, did you after leaving school eat diner?
     1 yes
     0 no

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = + p < .05 breakfast      all       boys      girls
yes:        M= 7,53      7,86      7,18
no:         M= 6,96      7,55      6,52
- difference: +0,56     +0,32     +0,65

Difference slightly smaller after control for student's socio-economic status
C-BW-c-sq-l-11-e DM = + p < .05 dinner          all       boys       girls  
yes:       M=   7,41      7,80       7,04
no:        M=   6,88      7,60       6,08
- difference:  +0,53     +0,20      +0,96

Difference slightly smaller after control for student's socio-economic status