- 18+ aged, general public, USA, 1973/7
- N = 222
- Non Response:
Using highly structured questionnaires.
- Authors's label
- Our Classification
- Closed question: "Most people worry more or less about some things. Would you say you never worry, worry a little, worry sometimes, worry a lot, or worry all the time?"
Rated on a 5-point scale ranging from never worry (5) to worry all the time (1)
Observed Relation with Happiness
at the beginning, in the middle and at the end.
O-DT asked first : r=-.30
O-DT asked second: r=-.30
O-DT asked third : r=-.20
Index of negative affects: r=+.40