Study Jol (1985a): study NL 1974

Public:

18+ aged, general public, The Netherlands, 1974-1983

Sample:

Respondents:

N = 4000

Non Response:

1974: 28%, 1983: 43%

Assessment:

Interview: face-to-face

Correlate

Authors's label

Being a widow

Our Classification

Operationalization

0 = other
1 = widow

Observed Relation with Happiness