Senior citizens living alone in apartments should interact often with others — both friends and family members — if they want to maintain their ability to communicate, a University of Michigan study suggests.
A lifestyle with organized activities seems to provide the best social opportunities for the elderly, said Deborah Keller-Cohen, a U-M professor.
Much is known about the association between declines in cognitive function among the elderly and the ability to communicate, but little has been explored about what role social engagement might play in that relationship. U-M researchers examined the relationships among social engagement, cognition and communicative skills. They reviewed notebooks kept by the study's participants, who tracked the frequency, purpose and quality of interactions. The participants were tested on their ability to name objects in pictures, a common measure of language skill ability.
Individuals who experienced less cognitive decline were involved in a wider range of relationships, each of which challenges individuals to speak and listen to others on a range of topics. This diversity in interaction would seem to keep one's linguistic skills activated, the researchers said.
When the elderly limited their contact solely to family members, they didn't fare as well as they could have with communications skills had they also interacted with others, Keller-Cohen said. The research - presented at the American Psychological Association conference - could have implications for how senior living centers structure programming and activities. "It's possible that as individuals decline cognitively, they become less able to handle social contact and become more dependent on family members who by virtue of kin obligations, will continue to interact with them," she said.