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Correlational findings

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
Number of separations
Our Classification
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLu-u-sq-v-4-g = MONOZYGOTIC TWIN-PAIRS O-SLu-u-sq-v-4-g Beta = -/+ ns Beta's controlled for:
- currently in partnership

Females
- aged 25-45 years: Beta = +.02 (ns)
- aged 50-70 years: Beta = -.02 (ns)
Males
- aged 25-45 years: Beta = -.01 (ns)
- aged 50-70 years: Beta = +.01 (ns) O-SLu-u-sq-v-4-g = ALL SUBJECTS O-SLu-u-sq-v-4-g = Regression across all subjects yields similar results