Study DeVries et al. (1994): study NL 1992
- Public:
- 30-65 aged singles, The Netherlands, 1992
- Sample:
- Respondents:
- N = 460
- Non Response:
- Assessment:
- Questionnaire: web
Correlate
- Authors's label
- Age
- Our Classification
-
-
- Operationalization
- 1. 30-44
2. 45-54
3. 55-65
Observed Relation with Happiness
45-54: M = 4,04 (CI95 3,86-4,21)
55-65: M = 3,94 (CI95 3,76-4,13)