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Correlational findings

Study OECD (2017): study MO 2015

Public:
15-16 aged, secundary school students, Macao, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 4476
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
After school study time
Our Classification
Distribution
quartiles presented,
M hours= 16
SD = 14
Operationalization
Selfreport on question about 4 subjects:
'This schoolyear, approximately how many hours per week do you spend learning in addition to your required school schedule in the following subjects (included the hours for homework, additional instruction, and private study):
- mathematics
- test language
- foreign language
- other

(Slider range: 0  - '30 hours per week or more')

Observed Relation with Happiness

Happiness Measure Statistics Special Research Type Elaboration / Remarks C-BW-c-sq-l-11-e DM = - ns none 4            M= 6,44
3            M= 6,74
2            M= 6,68
1            M= 6,49

4-1 difference -0,05