Study Laukka (2007): study SE 2006
- Public
 - 65-75 aged, Sweden, 2006
 - Sample
 - Respondents
 - N = 280
 - Non Response
 - 43
 - Assessment
 - 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
Mailed questionnaire 
Correlate
- Authors's Label
 - Emotional stability
 - Our Classification
 - 
            
 - 
                        
 - Error Estimates
 - Cronbach's Alpha .48
 - Remarks
 - Part of the 10-item Personality Inventory (Gosling et al. 2003)
 - Operationalization
 - Selfreports on 2 selfrelated statements 
A Anxious, easily upset.
B Calm, emotionally stable.
Rated
1 disagree strongly
2
3
4
5
6
7 agree strongly 
Observed Relation with Happiness
- Age
- Gender
- Education level
- Health status
- Activity level
- Personality
- Extraversion
- Agreeableness
- Conscientiousness
- Openess