Men and women continue to be physiologically capable of sexual functioning throughout old age, although interest in and actual sexual activity decline with age in most older persons. Older men are more interested in sex and more active sexually than older women. (Author)

Describes continuity theory, as emphasizing the interaction between individual characteristics and the social structure. Presents three propositions concerning social role restrictivness and maintenance in older adults. Considers psychological, sociological, physiological, and educational influences on elder's social behavior. (JAC)