Study Bortner & Hultsch (1970): study US 1959
- 21+ aged, general public, USA, 1959
- N = 1301
- Non Response
- Authors's Label
- Expected improv. in life satisf. during next 5 yr protension
- Our Classification
- Difference in scores on questions on satisfaction with life now, and expected satisfaction 5 years from now (Cantril present and future personal ratings: see CANTR, 1965).