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Correlational findings

Study Diener & Tay (2015): study ZZ 2005

Public:
15+ Aged, general public, 164 nations, 2005-2013
Survey name:
Gallup World Polls
Sample:
Respondents:
N = 1229431
Non Response:
Assessment:
Interview: face-to-face
In addtion Interview: telephone (CATI)

Correlate

Authors's label
Annual income
Our Classification
Operationalization
Average household income in nations converted from local currency to international dollars based on the World Bank's individual purchasing power parity

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-c r = +.75 p < .01 CURRENT happiness by CURRENT income C-BW-c-sq-l-11-c r = +.11 CHANGE in happiness by CHANGE in annual income (2006-2013)