Study Duimel (2007): study NL 2005
- Public
 - Teenagers, Netherlands, 200?
 - Sample
 - Respondents
 - N = 1561
 - Non Response
 - Assessment
 - Questionnaire: Paper & Pencil Interview (PAPI)
 
Correlate
- Authors's Label
 - internet, msn, gamen
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Internet,msn, gaming;
1: less than daily
2: daily 
Observed Relation with Happiness
2: M = 7,7
- difference 0,0