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Correlational findings

Study OECD (2017): study RU 2015

Public
15-16 aged, secundary school students, Russia, 2017
Survey name
INT-PISA 2015
Sample
Respondents
N = 6036
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= 7,87      7,99      7,75
no:         M= 6,97      7,36      6,70
- difference: +0,90     +0,63     +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=  7,80       7,94       7,67
no:         M=  7,20       7,64       6,88
- difference:  +0,60(.05) +0,30(ns)  +0,79(.05)

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