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Correlational findings

Study OECD (2017): study HK 2015

Public:
15-16 aged, secundary school students, Hong Kong, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5359
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= 6,58      6,64      6,51
no:         M= 6,05      6,00      6,11
- difference: +0,52     +0,64     +0,41

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= 6,50      6,54       6,45
no:         M= 5,47      5,08       5,77
- difference: +1,03     +1,46      +0,69

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