- 40+ aged, spinal-cord-injured, non-institutionalised, Portland Oregon, USA, 198?
- N = 100
- Non Response:
Structured interview, partly by telephone
- Authors's label
- Percieved control
- Our Classification
- 5-item index of closed questions on
achieving what is important,influencing
relations with others,coping stress,
solving problems,attributing good things to own action.