Study Kohler et al. (2005): study DK 2002
- Public:
- 20-70 aged identical twins, Denmark, 2002
- Sample:
- Respondents:
- N = 3226
- Non Response:
- 26%
- Assessment:
- Questionnaire: paper
Correlate
- Authors's label
- At least one partnership
- Our Classification
-
-
- Operationalization
- Ever had a marital relation in life
0 no
1 yes
Observed Relation with Happiness
- current partnership
- females
- aged 25-45: Beta = +.08 (ns)
- aged 50-70: Beta = +.01 (ns)
- males
- aged 25-45: Beta = +.01 (ns)
- aged 50-70: Beta = +.01 (ns)
- number of additional partnerships
- females
- aged 25-45: Beta = +.19 (01)
- aged 50-70: Beta = +.12 (ns)
- males
- aged 25-45: Beta = +.20 (01)
- aged 50-70: Beta = +.18 (05)
- males aged 50-70, controlled for number of additional partnerships: Beta = +.08 (ns)