Study Hadaway (1978): study US 1971
- Public:
- 18+ aged, general public, USA, 1971
- Sample:
- Respondents:
- N = 2164
- Non Response:
- Assessment:
-
Interview: face-to-face
Highly structured
Correlate
- Authors's Label
- Personal competence
- Our Classification
-
-
- Operationalization
- Four-item index of questions concerning the degree to which the respondent feels to be in control of his life (Campbell et al, 1976: 363)