Domain control as a predictor of life satisfaction within people with and without physical disabilities

Life satisfaction in people with physical disabilities is on average lower than people without disabilities. This reduction in life satisfaction may be due to a reduction in domain control. This study examines how domain control predicts life satisfaction when added to a model of other salient life satisfaction predictors. Using email survey methodology, five separate scales where used on two separate populations; people with (n= 44) and without (n= 43) a physical disability to determine each groups life satisfaction. It was found that when domain control is added to the bottom-up theory of life satisfaction, the independent direct relationships of domain control, domain importance, positive affect, and negative affect are eliminated from a stepwise multiple regression equation with domain satisfaction being the only significant predictor (â = 4.38, p< .001 for people with a physical disabilities and â = 5.48, p< .001 for people without a physical disability) of life satisfaction. The study results demonstrate that life satisfaction is predicted the same way for people with and without disabilities.