Study McCrae & Costa (1991): study US Baltimore County, Maryland 1979
- Single males and couples Baltimore USA, followed 7 years, 1979-86
- N = 429
- Non Response
- Questionnaire: Paper & Pencil Interview (PAPI)
- Authors's Label
- Life satisfaction
- Our Classification
- Happiness measure type O-DT Assessed at T1(1979) and T2(1981).
- Selfreport on single question:
How do you feel about your life as a whole.....?
5 mostly satisfied
3 mostly dissatisfied
Name: Andrews & Withey's `Delighted-Terrible Scale' (original version)