Study Ferriss (2002): study US 1972
- Public
- 18 + aged, general public, United States, 1972-1996
- Sample
- Respondents
- N = 34706
- Non Response
- 0,7%
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Frequency of praying
- Our Classification
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- Operationalization
- How often do you pray?