ABSTRACT
This chapter explores the construct of successful aging (SA), the many definitions and methods used to test various SA models, some of the predictors of SA as supported by research across multiple disciplines, and the results of intervention research focused on building pathways to SA. Engaging in higher levels of physical activity, having fewer medical conditions, global cognitive function, absence of depression, and lower systolic pressure were moderately supported as predictors of SA with only minimal support being provided for higher levels of education and of income, being married, and being white. Of all the lifestyle factors that impact on successful aging, regular physical activity plays the most important role. The Selective Optimization with Compensation model was based on findings emerging from the original Berlin Aging Study that followed a sample of 516 persons aged between 70 and 100 years between 1993 and 1998.
