Study Sondermeyer (1975): study NL 1970
- Public:
- 40-60 aged male employees, Rotterdam, The Netherlands, 197?
- Sample:
- Respondents:
- N = 13000
- Non Response:
- 5%
- Assessment:
- Questionnaire: paper
Correlate
- Authors's Label
- Children in own house
- Our Classification
-
-
- Operationalization
- Number of children