The concept of "successful aging" has become widely accepted in gerontology, yet continues to have no common underlying definition. Researchers have increasingly looked to older individuals for their lay definitions of successful aging. The present analysis is based on responses to five questionnaires administered to surviving…

This study aims to examine the functional status of Korean centenarians, who have crossed the relatively rare but increasingly common life transition of living for a century. As functional health is one of the essential components of healthy aging, our primary objective is to identify the correlates of two aspects of functioning, activities of…

This article examined the differences between rural/urban older adults in their trajectories of activities of daily living (ADL) over a 4-year period. The sample included 2,490 community dwelling older adults who completed three waves (1998, 2000, and 2002) of the Chinese Longitudinal Healthy Longevity Survey. Among them, 63.5% were from rural…

The "dual-channel" hypothesis (Lawton, 1996), which suggests the dual-antecedent pattern for positive and negative aspects of psychological well-being, was tested by examining the differential relationships between objective and subjective measures of family support (family contact, family quality, perceived importance of family) and…