Study VanVaalen (2010): study NL 2009
- Public
- Schoolchildren aged 9-12, the Netherlands, 2009
- Sample
- Respondents
- N = 718
- Non Response
- Assessment
- 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
 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 %