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Correlational findings

Study Veenhoven & Ehrhardt (1995): study ZZ World samples 1985

Public
University students, 39 nations around 1985
Sample
Respondents
N = 18032
Non Response
Assessment
Questionnaire: paper
Questionnaire completed in class

Correlate

Authors's Label
political democracy
Our Classification
Remarks
Source: Estes, R,J.: 1984, The social Progress of Nations. Pp 175-187
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-HL-c-sq-n-7-a r = +.59 p < .01 AVERAGE happiness (of students) by AVERGAE political democracy in 24 nations