Study Veenhoven (1994c): study ZZ Western nations 1940
- Public:
- Various panels, followed 1 to 40 years, 1940-1990
- Sample:
- Respondents:
- N = 0
- Non Response:
- Assessment:
-
Interview: face-to-face
mostly
Correlate
- Authors's label
- timespan in years
- Our Classification
-
-
- 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