Study Lang (1999): study DE 1997
- Public:
- 20-24 and 40-44 aged, Germany, 1997
- Sample:
- Respondents:
- N = 1639
- Non Response:
- Assessment:
- Interview: face-to-face
Correlate
- Authors's label
- Age groups
- Our Classification
-
-
- Operationalization
- 1: age 20-24
2: age 40-44
Observed Relation with Happiness
%low %middle %high
age 20-24: 3 45 52
age 40-44: 6 52 42
%low %middle %high
age 20-24: 3 60 37
age 40-44: 12 68 20