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

Education

Our Classification

Distribution

N = 1:542, 2: 205, 3: 395, 4: 215

Operationalization

1: low        
2: low/middle
3: high/middle
4: high

Observed Relation with Happiness