Study Prins (2008): study NL 2007

Public

12-18 aged, The Netherlands, 2007

Sample

Respondents

N = 15116

Non Response

Assessment

Questionnaire: Conputer Assisted Web Interview (CAWI)

Correlate

Authors's Label

Internalizing problem behavior

Our Classification

Distribution

in %
1:53.44, 2: 36.75, 3: 8.65, 4: 1.06, 5: 0.10

Operationalization

Selfreport on questions about use of computer, internet, msn number of hours a day, and  feelings of loneliness.
Summed rating
1: no problem behavior
2: some
3: rather
4: serious
5: very serious

Observed Relation with Happiness