For a long time, research on developmental issues in the biological and social sciences has been primarily concerned with the early stages of the lifespan, such as infancy and adolescence. More and more researchers have recently turned their attention to the problems of development and aging in the later periods of life. This volume, based on papers presented by the European Network on Longitudinal Studies on Individual Development, deals with success in the aging process. From a medical or public health viewpoint, successful aging consists of optimizing life expectancy while at the same time...