- Undergraduate students, US, 199?
- N = 222
- Non Response:
Daily report of mood and activities during 51 days; peer ratings.
- Authors's label
- Our Classification
- Depression subscale of Minnesota Multiphasic Personality Inventory Pathology Scales(with K corrections);
- Poor morale
- lack of hope in the future
- a general dissatisfaction with one's own life situation.
High scores are clinical depression whilst lower scores are more general unhappiness with life.
Observed Relation with Happiness
a 10% least happy 26.9
b 27% close to average 19.8
c 10% most happy 15.9