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Correlational findings

Study Veenhoven (2005c): study ZZ 1973

Public:
Adults, general public, EU 8 member states, USA and Japan, 1973-2002
Sample:
Respondents:
N = 300000
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Trend Happy Life Years (HLY)
Our Classification
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks Y-LH-l-sq-nt-100-a r = +.20 Trend in happy life years in some modern nations 1973 - 2002