- 18+ aged, general public, USA, 1973/7
- N = 222
- Non Response:
Using highly structured questionnaires.
- Authors's label
- Amount of change in feelings about life
- Our Classification
- Closed question: "Please indicate how much your feelings about life as a whole change from month to month", rated on a 7-point scale, ranging from "my feelings about this never change" to "my feelings about this change a great deal".
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=-.20
O-DT asked third : r=-.30
Index of negative affects: r=+.20