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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
Gender
Our Classification
Operationalization
0 females
1 males

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLu-u-sq-v-4-g DM = + ALL
- males     M = 1.48     SD = 0.57
- females   M = 1.45     SD = 0.58
difference    + 0.03
O-SLu-u-sq-v-4-g DM = + AGE 25-45
- males     M = 1.46     SD = 0.59
- females   M = 1.45     SD = 0.59
difference    + 0,01
O-SLu-u-sq-v-4-g DM = + AGE 50-70
- males     M = 1.51     SD = 0.55
- females   M = 1.46     SD = 0.57
difference    + 0.05

4-step lifesatisfaction reduced to 3-step by combining 1+2

means and differences are calculated by WDH team