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Correlational findings

Study Veenhoven (2009b): study ZZ 2000

Public:
Adults, general public, 91 nations, early 2000s
Sample:
Respondents:
N = 140000
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Biological capacity
Our Classification
Operationalization
Area units per capita, for human use

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks Y-LS-l-sq-nt-100-a r = +.34 Average Happy Life Years by biological capacity in 77 nations O-SLW-c-sq-n-11-a rpc = +.27 rpc controlled for wealth