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Correlational findings

Study OECD (2017): study TW 2015

Public:
15-16 aged, secundary school students, Taiwan, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 7708
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=  6,67      6,81      6,51
no:        M=  6,10      5,12      6,08
- difference:  +0,57     +0,69     +0,44

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=  6,60       6,74        7,18
no:        M=  6,03       6,54        5,94
- difference: +0,57(.05)  +0,19(ns)  +1,23

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