Study DeJong-Gierveld (1969): study NL 1965
- Public:
- 30-55 aged, general public, Amsterdam, The Netherlands, 1965
- Sample:
- Respondents:
- N = 600
- Non Response:
- 31%;
- Assessment:
-
Interview: face-to-face
Structured interview and low structured questionnaire at home.
Correlate
- Authors's label
- Number of married people among 4 closest friends
- Our Classification
-
-
- Operationalization
- Direct questions.
Observed Relation with Happiness
Males : r = +.05
Females: r = +.09