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Correlational findings

Study OECD (2017): study ES 2015

Public
15-16 aged, secundary school students, Spain, 2017
Survey name
INT-PISA 2015
Sample
Respondents
N = 6736
Non Response
Assessment
Questionnaire: Conputer Assisted Web Interview (CAWI)

Correlate

Authors's Label
Eating habits
Our Classification
Related specification variables
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 O-SLW-c-sq-n-11-b DM = + p < .05 breakfast      all       boys      girls
yes:        M= 7,58      7,70      7,44
no:         M= 6,59      6,91      6,40
- difference: +0,99     +0,79     +1,05

Difference slightly smaller after control for student's socio-economic status
O-SLW-c-sq-n-11-b DM = + dinner         all       boys       girls  
yes:        M= 7,46      7,64       7,29
no:         M= 6,34      6,71       5,97
- difference: +1,22(ns) +0,93(.05) +1,32(.05)

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