Study Hadaway (1978): study US 1971
- Public
 - 18+ aged, general public, USA, 1971
 - Sample
 - Respondents
 - N = 2164
 - Non Response
 - Assessment
 - 
        Interview: face-to-face                    
Highly structured 
Happiness measure(s)
- Full text:
 - 
            Self report on single question:
"All in all, how satisfied are you with your life these days.....?"
1 very dissatisfied
2
3
4
5
6
7 very satisfied - Classification:
 - O-SLu-c-sq-n-7-b
 - Author's label:
 - Life: rewarding or disappointing
 
- Full text:
 - 
            Self report on single question:
We have talked about various parts of your life, now I want to ask you about your life as a whole. How satisfied are you with your life as a whole these days.....?
7 completely satisfied
6
5
4 neutral
3
2
1 completely dissatisfied - Classification:
 - O-SLW-c-sq-n-7-a
 - Author's label:
 - Total life satisfaction
 - Observed distribution
 - Summary Statistics
 - On original range 1 - 7 On range 0-10
 - Mean:
 - 5.70 7.80
 - SD:
 - - -