Study Davis (1984): study US 1972
- Public:
- 18+ aged, general public, USA, 1972-1982
- Sample:
- Respondents:
- N = 13581
- Non Response:
- Assessment:
- Interview: face-to-face
Correlate
- Authors's label
- Membership of Voluntary organisations
- Our Classification
-
-
- Operationalization
- Single direct question: Here is a list of organisations. Could you tell me whether or not you are member of each type?
0 belongs to none
1 belongs to one
2 belongs to 2 or more
Observed Relation with Happiness
0 29
1 36
2 38
The relationship disappears after control for marital status.