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Correlational findings

Study Veenhoven (1996c): study ZZ 1990

Public:
Adults, general public, 48 nations, around 1990
Sample:
Respondents:
N = 75000
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Possibilty of contraception
Our Classification
Operationalization
Use of contraceptives as assessed in survey studies

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks Y-LH-l-sq-nt-100-a r = +.29 Happy Life Years by use of contraception in 35 nations Y-LH-l-sq-nt-100-a rpc = +.04 rpc controlled for buying power per capita