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Correlational findings

Study OECD (2017): study LT 2015

Public:
15-16 aged, secundary school students, Lithuania, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 6525
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= 8,01      8,20      7,79
no:         M= 7,29      7,68      7,04
- difference: +0,71     +0,53     +0,75

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= 7,91      8,15       7,67
no:         M= 7,16      7,57       6,84
- difference: +0,75     +0,58      +0,83

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