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Correlational findings

Study OECD (2017): study PL 2015

Public
15-16 aged, secundary school students, Poland, 2017
Survey name
IN-PISA 2015
Sample
Respondents
N = 4478
Non Response
Assessment
Questionnaire: web

Correlate

Authors's Label
Practicing sports
Our Classification
Operationalization
Selfreport of practicing sports
a: before school
    1 yes
    0 no
b: after school
    1 yes
    0 no

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-c-sq-n-11-b DM = + p < .05 Sports before school
- yes             M = 7,36
- no              M = 6,98
difference           +0,37
O-SLW-c-sq-n-11-b DM = + p < .05 Sports after school
- yes             M = 7,33
- no              M = 6,75
difference           +0,57