Ward (1979): study US 1972
Publication
- Author(s):
 - Ward, R.A.
 - Title:
 - The Never-Married in Later Life.
 - Source:
 - Journal of Gerontology, 1979, Vol. 34, 861 - 869
 
Investigation
- Public
 - 50+ aged, USA, 1972-1977
 - Sample
 - Probability multistage stratified area sample
 - Respondents
 - N = 3557
 - Non Response
 - Assessment
 - Interview: face-to-face
 
Happiness Measure(s) and Distributional Findings
- Full text:
 - 
            Self report on single question:
Taken all things together, how would you say things are these days. Would you say you were.…?
1 not too happy
2 pretty happy
3 very happy - Classification:
 - O-HL-c-sq-v-3-ag
 - Author's label:
 - Global happiness