Study Jansma (1997): study NL Friesland 1994

Public

Adult general public, Frisia, Netherlands, 1994

Survey name

Unnamed study

Sample

Respondents

N = 1362

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

Income

Our Classification

Operationalization

Net income per month in Dutch Guilders
1 less 2000
2 2000-3000
3 3000-4000
4 4000+

Observed Relation with Happiness