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Correlational findings

Study OECD (2017): study ME 2015

Public:
15-16 aged, secundary school students, Montenegro, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5665
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= 7,80      8,04      7,57
no:         M= 6,97      7,29      6,71
- difference: +0,86     +0,75     +0,85

Difference slightly smaller after control for student's socio-economic status
C-BW-c-sq-l-11-e DM = + dinner         all         boys       girls  
yes:        M= 7,75        8,00        7,51
no:         M= 7,37        7,53        5,24
- difference: +0,39(.05)  +0,47(.05)  +0,27(ns)

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