- Heads of households, Dayton , USA, 1972-1979
- N = 3441
- Non Response:
- Interview: face-to-face
- Authors's label
- Our Classification
- Self-report on 4 questions
During the past month...
a. How much energy, pep or vitality did you have or feel?
b. Did you feel active, vigorous or dull, sluggish?
c. Have you felt tired, worn out, used up, or exhausted?
d. Have you been waking up feeling fresh and rested?