- College students, University of Rochester, USA, 196?
- N = 952
- Non Response:
- 30% (take home questionnaire).
Questionnaires completed in c lass and at home
- Authors's label
- Stage of study
- Our Classification
- Freshmen / sophomores / juniors / seniors.
Observed Relation with Happiness
S-shaped curve among males: Stronger relationship from freshman to junior years.
U-shaped curve among females: sophomores being most unhappy.