print

Correlational findings

Study OECD (2017): study BG 2015

Public:
15-16 aged, secundary school students, Bulgaria, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5928
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= 7,49      7,67      7,27
no:         M= 7,13      7,28      7,02
- difference: +0,37     +0,39     +0,24

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= 7,44        7,64        7,23
no:         M= 6,90        6,95        6,84
- difference: +0,54(.05)  +0,69(.05)  +0,39(ns)

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