Study Abbey et al. (1983): study US Detroit 1984
- Public
- Tranquilizer users, Detroit, USA, 1984
- Survey name
- Unnamed study
- Sample
- Respondents
- N = 675
- Non Response
- 40%
- Assessment
-
Interview: face-to-face
4 structured interviews at 6 week intervals
Correlate
- Authors's Label
- Depression
- Our Classification
-
-
- Operationalization
- Sub-scale of Hopkins Symptom Checklist items were trapped: lonely, blue, hope- less. 1 = not at all, 4 = extremely.