- 18 + aged; Blacks, USA, 198?
- N = 1911
- Non Response:
Structured interview by Black interviewer
- Authors's Label
- respondent's education
- Our Classification
- an average respondents were more educated than their mothers.
- mean 3,6; median 4.0; SD 1.4
- current socio-economic status was measured by respondent's education and family income.
Observed Relation with Happiness
- family composition before age 16
- mothers education
- sex, age
- current marital status