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