Study Soons (2006): study NL 1987

Public

Young adults, followed from age 18 to 26, The Netherlands, 1987-1999

Sample

Respondents

N = 1775

Non Response

Assessment

Interview: face-to-face
And questionnaires

Correlate

Authors's Label

Ageing

Our Classification

Operationalization

Happiness assessed at:
T1 (1987)
T2 (1991)
T3 (1995)
T4 (1999
12 year interval

Observed Relation with Happiness