- Undergraduate students, US, 199?
- N = 222
- Non Response:
Daily report of mood and activities during 51 days; peer ratings.
- Authors's label
- Romantic relationship
- Our Classification
- Self-rating of romantic relationship. Rating from 1 to 7 as compared to the average University of Illinois student.
Observed Relation with Happiness
a 10% least happy 2.3
b 27% close to average 4.8
c 10% most happy 6.0