Study Wilkening & McGranahan (1978): study US Wisconsin 1974
- Public
- 18+ aged, general public, Wisconsin, USA, 1974
- Sample
- Respondents
- N = 534
- Non Response
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Contact with relatives
- Our Classification
-
-
- Operationalization
- Single direct question:
1: less than once a week
2: once a week
3: two or more times a week