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Correlational findings

Study Veenhoven & Kalmijn (2005): study ZZ 1990

Public:
Adults, general public, 90 nations, 1990s
Sample:
Respondents:
N = 90000
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Voluntary work
Our Classification
Operationalization
Response to survey questions

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW---sq-t-11-a r = +.04 LEVEL OF HAPPINESS by Voluntary work in 71 nations
Level of happiness measured using average score in the country
O-SLW---sq-t-11-a r = +.22 INEQUALITY OF HAPPINESS by Voluntary work in 71 nations
Inequality of happiness measured using the standard-deviation of happiness
O-SLW---sq-t-11-a r = -.00 INEQUALITY-ADJUSTED HAPPINESS by Voluntary work in 71 nations
Inequality-adjusted happiness measured using index of mean and standard deviation as proposed by Kalmijn & Veenhoven 2005
O-SLW---sq-t-11-a rpc = +.18 rpc controlled for purchasing power per head