Trajectories of multiple subjective well-being facets across old age: The role of health and personality.

Subjective well-being is often characterized by average stability across old age, but individual differences are substantial and not yet fully understood. This study targets physical and cognitive health and personality as individual difference characteristics and examines their unique and interactive roles for level and change in a number of different facets of subjective well-being. We make use of medical diagnoses, performance-based...