Study Diener et al. (2012a): study ZZ World samples 2005
- Public:
- 15+ aged general public, 135 nation followed at least 3 years, 2005-2011
- Survey name:
- INT-Gallup World Poll combined waves
- Sample:
- Respondents:
- N = 806526
- Non Response:
- Assessment:
-
Multiple asesment methods
telephone interviews in developed nations, face-toface in most developing nations
Correlate
- Authors's label
- GDP/capita
- Our Classification
-
-
- Operationalization
- Real gdp/capita at purchsing power (international dollars)
Observed Relation with Happiness
PA: r = +.29 (01)
NA: r = -.04 (ns)
PA: Beta = +.06 (ns)
NA: Beta = -.06 (ns)