- Female college students, Radcliff USA, followed 6 weeks, 1957
- N = 21
- Non Response:
Mood diary kept 30 days.
- Authors's label
- Hedonic level of most depressed moments
- Our Classification
- Repeated closed question on lowest mood experienced during the past day, rated on a 10-point scale during 6 weeks (Wessman & Ricks Elation-Depression Scale).