Study Gillespie (2001): study US 2001
- Public:
- 18+ aged, general public, United States, 2001
- Survey name:
- Gallup poll
- Sample:
- Respondents:
- N = 1004
- Non Response:
- Assessment:
- Interview: telephone (CATI)
Correlate
- Authors's label
- Annual Income
- Our Classification
-
-
- Operationalization
- 1: less than $19.999
2: more than $50.000
Observed Relation with Happiness
1: less than $19.999 72
2: more than $50.000 84