Correlational finding on Happiness and Foreign nationalities in nation
Subject code: N10ac

StudyNesterko et al. (2013): study DE 2006 /1
TitleLife Satisfaction and Health-Related Quality of Life in Immigrants and Native-Born Germans: The Role of Immigration-Related Factors
SourceQuality of Life Research, 22, 1005-1013
DOIDOI: 10.1007/s11136-012-0239-y
Public16+ aged migrants, Germany, 2006
SampleProbability stratified sample
Non-Response
Respondents N =2971

Correlate
Author's labelPossession of German citizenship
Page in Source 1008, 1011
Our classificationForeign nationalities in nation, code N10ac
Operationalization
Possession of German citizenship:
1: yes
0: no
Observed distribution1: 52.8%

Observed Relation with Happiness
Happiness
Measure
StatisticsElaboration/Remarks
O-SLW-c-sq-n-11-dDMa=+
German citizen:     Ma=6.94 SD=0.05
Non-German citizen: Ma=6.70 SD=0.05
- difference:         0.24
O-SLW-c-sq-n-11-dE=.005
Ma and eta squared controlled for:
- age
- gender
- gender*German citizenship (not significant)


Appendix 1: Happiness measures used
CodeFull Text
O-SLW-c-sq-n-11-dSelfreport on single question:

Taking all things together, how satisfied are you with your life these days? Please answer with the help of this scale. For instance, when you are totally satisfied with your life, please tick '10'. When you are totally unsatisfied with your life, please tick '0'. You may use all values in between to indicate that you are neither totally satisfied nor totally unsatisfied."
10 totally satisfied
9
8
7
6
5
4
3
2
1
0 totally unsatisfied


Appendix 2: Statistics used
SymbolExplanation
DMaDIFFERENCE IN ADJUSTED MEANS, See also Ma
Type: test statistic
Computed in Analysis of Covariance (ANCOVA) or in multiple classification analysis (MCA)
Seldom used in happiness research. See excerpted report for further reference.
ECORRELATION RATIO (Elsewhere sometimes called h or ETA)
Type: test statistic
Measurement level: Correlate: nominal or ordinal, Happiness: metric
Range: [0; 1]

Meaning: correlate is accountable for E x 100 % of the variation in happiness.
E = 0 knowledge of the correlate value does not improve the prediction quality of the happiness rating.
E = 1 knowledge of the correlate value enables an exact prediction of the happiness rating
Source:
Ruut Veenhoven, World Database of Happiness, Collection of Correlational Findings, Erasmus University Rotterdam.
https://worlddatabaseofhappiness.eur.nl