Study Chambers (2000): study US 2000

Public

18+ aged, general public, USA, 2000

Survey name

Gallup poll

Sample

Respondents

N = 1052

Non Response

Assessment

Interview: Computer Assisted Telephone Interview (CATI)

Correlate

Authors's Label

Age

Our Classification

Operationalization

1: 18-29 years
2: 30-49 years
3: 50-64 years
4: 65 years and older

Observed Relation with Happiness