Study Veenhoven & Ehrhardt (1995): study ZZ World samples 1985
- Public
- University students, 39 nations around 1985
- Sample
- Respondents
- N = 18032
- Non Response
- Assessment
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Questionnaire: Paper & Pencil Interview (PAPI)
Questionnaire completed in class
Correlate
- Authors's Label
- political democracy
- Our Classification
-
-
- Remarks
- Source: Estes, R,J.: 1984, The social Progress of Nations. Pp 175-187
- Operationalization