Study Veenhoven (1994c): study ZZ Western nations 1940
- Public
- Various panels, followed 1 to 40 years, 1940-1990
- Sample
- Respondents
- N = 1000
- Non Response
- Assessment
-
Interview: face-to-face
mostly
Correlate
- Authors's Label
- timespan in years
- Our Classification
-
-
- Remarks
- Meta-analysis of findings drawn from this database. Detail about studies on appendix 1 of the paper
- Operationalization
- Various measures of happiness, assessed repeatedly over time
Observed Relation with Happiness
Range of over-time-correlations: -.10 to +.70
Over-time-correlations decrease over time