[Situational and differential psychologic determinants of personal satisfaction in advanced age].

The interaction of environmental housing conditions and personality traits on life-satisfaction in late adulthood is studied. "Life satisfaction", "extraversion", "neuroticism", and "locus of control" of 52 persons (aged 65-85 years old) living in different environments (private house, retired home, self organized community) are measured. A multiple regression analysis shows that satisfaction is rather more predictable from personality traits than from housing conditions. The variance of satisfaction scores can be explained, to 64% by the "person factor". In different living environments different pattern of traits predict satisfaction.