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Correlational findings

Study Downie et al. (2007): study ZZ World samples 1995

Public:
Adults, general public, 90 nations 1995-2005
Survey name:
Pooled surveys
Sample:
Respondents:
N = 100000
Non Response:
Assessment:
Multiple asesment methods

Correlate

Authors's label
GDP
Our Classification
Remarks
Source: World Bank (2006)
Distribution
M=2,3 x 10^11  SD=1,0 x 10^12
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Special Research Type Elaboration / Remarks O-SLW-*-sq-nt-11-a r = +.21 p < .05 Cross-national AVERAGE happiness by GDP in 90 nations. O-SLW-*-sq-nt-11-a Beta = +.22 p < .10 Cross-national Beta controls for:
-population
-political self-determination
-interaction: GDP*political self-determination
O-SLW-*-sq-nt-11-a Beta = +.20 Cross-national Beta controls for:
-population
-value self-determination
-interaction: GDP*value-self determination