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Correlational findings

Study Leyden et al. (2011): study ZZ Developed nations 2007

Public:
general public, 10 major international metropolitan cities 2007
Survey name:
Unnamed study
Sample:
Respondents:
N = 10000
Non Response:
Assessment:
Questionnaire: web
the survey was carried out by Gallup Organization.

Correlate

Authors's Label
Income
Our Classification
Operationalization
Self report on single question:
What is the level of your household income?
1: very low
2.
3
4
5: very high
income)

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-H?-c-sq-v-5-b OLRC = +.24 p < .05 OLRC controled for city where respondent lives