Study Clarijs (2009): study NL 2006
- Public
 - 19-69 aged, general public, The Netherlands, 2006
 - Survey name
 - NL-Dutch Survey on Sexual Health
 - Sample
 - Respondents
 - N = 4147
 - Non Response
 - 41%
 - Assessment
 - Questionnaire: Conputer Assisted Web Interview (CAWI)
 
Correlate
- Authors's Label
 - Nervousness
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - 1: nervous
0: not nervous 
Observed Relation with Happiness
0: not nervous M= 4,91 SD= 0,70
1: nervous M= 4,67 SD= 0,69
difference -0,24
0: not nervous M= 4,92 SD= 0,73
1: nervous M= 4,75 SD= 0,87
difference -0,17