Dyadic Associations Between Grandparent-Grandchild Familial Values and Successful Aging: Mediating Role of Quality of Life.

The current study aimed to determine the reciprocal associations between the familial values and successful aging of grandparents and grandchildren and the extent to which quality of life accounts for these reciprocal associations. Data was collected from 270 grandparent-grandchild pairs living together. Actor-Partner Independence Model indicated that familial values of both grandparents and grandchildren showed significant associations with their own successful aging (actor effects), whereas familial values of grandchildren showed significant associations with the successful aging of grandparents (partner effects). Grandchildren's quality of life mediated the actor and partner effects of familial values on the successful aging of grandchildren; whereas grandparents' quality of life only mediated the actor effect of familial values on the successful aging of grandparents. These findings showed the interdependence of grandparents and grandchildren while emphasizing the importance of grandparents-grandchildren familial values and quality of life in enhancing successful aging.