Study Vieno et al. (2009): study IT Veneto 2006
- Public
 - 10-18 aged general public, Vieno: Italy, 2006
 - Survey name
 - INT-BSC
 - Sample
 - Respondents
 - N = 6744
 - Non Response
 - Assessment
 - 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
questionnaire administered in class room 
Correlate
- Authors's Label
 - Gender
 - Our Classification
 - 
            
 - 
                        
 - Distribution
 - 50.4% boys
 - Operationalization
 - 1: Boys
0: Girls 
Observed Relation with Happiness
- Immigrants (born in Italy or not)
- Age
- Family socio-economic status
- Number of friends
- Friends support
- Bullying victimization