Study Bakker & VandeBerg (1974): study NL 1968
- Public
- 20-65 aged, general public, The Netherlands, 1968
- Sample
- Respondents
- N = 1552
- Non Response
- 34% refusal and unattainable.
- Assessment
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Interview: face-to-face
Structured interview
Correlate
- Authors's Label
- Educational level
- Our Classification
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- Related specification variables
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- Operationalization
- Number of years of schooling and level of school education.