Study Rudolf & Cho (2011): study KR 1998
- Public
 - Working aged, South-Korea, followed 10 years 1998-2008
 - Survey name
 - KR-KLIPS combined waves
 - Sample
 - Respondents
 - N = 25461
 - Non Response
 - Assessment
 - Interview: face-to-face
 
Correlate
- Authors's Label
 - Gender
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - 1: male
0: female 
Observed Relation with Happiness
0: M = 3.19
difference M =+0.01