Study Bjornskov (2006): study ZZ 1990
- Public:
- 18+ aged, general public, 80 nations, 1990-2001
- Sample:
- Respondents:
- N = 800000
- Non Response:
- Assessment:
- Interview: face-to-face
Correlate
- Authors's Label
- Putmans instrument
- Our Classification
-
-
- Distribution
- N = 60 M = 6,41 Range: 1,13 to 27,43 SD = 5,11
- Operationalization
- Average density of voluntary organisations; "Putmans instrument"