Study Bortner & Hultsch (1970): study US 1959
- 21+ aged, general public, USA, 1959
- N = 1301
- Non Response
- Authors's Label
- Being more satisfiedwith life than 5 yrsago (retrotension)
- Our Classification
- Difference in scores on questions on satisfaction with life now, and 5 years ago (Cantril present and past personal ratings; see CANTR, 1965).