Study Veenhoven (2008b): study ZZ 1995

Public

Adults, general public, 98 nations, 2000s

Sample

Respondents

N = 150000

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

same language

Our Classification

Remarks

Source: Weorld Database of Happiness, Happiness in Nations, Rank report 2007-1

Related specification variables

Operationalization

language spoken in the nation

Observed Relation with Happiness