Study Veenhoven (1993b): study ZZ 1980 /2
- Public
- Adults, general public, 31 nations, circa 1980
- Sample
- Respondents
- N = 40000
- Non Response
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Education
- Our Classification
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- Remarks
- Source: Estes, R., The Social Progress of Nations, 1984 p. 169;183/4.
- Operationalization
- Education Index involving school-enrolment, literacy and expenses on education.