Study Adams (1997): study US 1980
- Public
- Black Americans, USA, followed from 1980 to 1992
- Sample
- Respondents
- N = 623
- Non Response
- T1: 32%; T2: 19%; T3: 17%; T4:17%
- Assessment
-
Interview: face-to-face
T1: face to face interviews; T2,T3,T4: telephone interviews
Correlate
- Authors's Label
- Panel drop out
- Our Classification
-
-
- Remarks
- T1:1980; T2:1987; T3:1989; T4:1992
- Distribution
- N = 1: 607, 2: 758, 3: 908, 4: 1479
- Operationalization
- 1: participated at T1,T2,T3,T4 (all)
2: participated at T1,T2,T3 but not T4
3: participated at T1,T2, but not T3,T4
4: participated at T1 only