Study Veenhoven & Hagerty (2006): study US 1946

Public:

Adult, general public, United States 1946-2004

Survey name:

Survey series: findings of which are listed in World Database of Happiness

Sample:

Respondents:

N = 2000000

Non Response:

Assessment:

Interview: face-to-face

Correlate

Authors's label

Trend

Our Classification

Operationalization

Mean GDP/capita

Observed Relation with Happiness