Study Cheung & Lucas (2014): study US Washington 2010
- 18+ aged, general public, Washington, U.S.A., 2010
- Survey name
- US-BRFSS 2010
- N = 13064
- Non Response
- Interview: Computer Assisted Telephone Interview (CATI)
- Authors's Label
- Our Classification
- In the original very happy was coded 1 and not happy at all 5, was reversed by the W.D.H.team.
- Selfreport on single question: 'All things considered, would you say you are . . . . ' ,
5 very happy
1 not happy at all.