Study Cameron (1975): study US 1970
- College students, Detroit, USA, 197?
- N = 187
- Non Response
Multiple assesment methods
Mailed questionnaire and time sampling
- Authors's Label
- Our Classification
- Barron Ego-Strength Scale
Observed Relation with Happiness
Neutral mood: r=+.02 ns
Unhappy mood: r=-.04 ns
Happiness assessed by time sampling. Correlations concern frequency of report of happy, neutral or sad mood.