Study VanVaalen (2010): study NL 2009
- Public:
- Schoolchildren aged 9-12, the Netherlands, 2009
- Sample:
- Respondents:
- N = 718
- Non Response:
- Assessment:
-
Questionnaire: paper
Questionnaire completed in class
Correlate
- Authors's label
- Absenteeism in school
- Our Classification
-
-
- Operationalization
- 1 < 10 children absent per year
2 > More then 10 children absent per year
Observed Relation with Happiness
1 81 %
2 83 %
Difference +2 %