Study Eurobarometer (1975a): study ZZ EU 9 1975

Public:

15+ aged, general public, EU 9 nations, 1975

Survey name:

Gallup poll

Sample:

Respondents:

N = 9605

Non Response:

-

Assessment:

Interview: face-to-face
Structured interview

Correlate

Authors's label

Widowed vs. separated

Our Classification

Operationalization

0 Separated
1 Widowed

Observed Relation with Happiness