Social cognitive abilities predict unique aspects of older adults' personal social networks.

OBJECTIVE The current study explores whether personal social network characteristics are associated with older adults' memory and/or social cognitive function (e.g., ability to infer other's mental states - theory of mind). METHODS 120 older adults completed a social network interview, a memory measure, and two core measures of social cognitive functions: emotion recognition and theory of mind. RESULTS Variation in memory and social cognitive abilities predicted distinct aspects of older adults' social networks. Having better memory predicted having larger, less dense social networks, but better theory of mind was associated with having at least one acquaintance in the network, and having more heterogeneous social relationships within the network. DISCUSSION Together our findings suggest that disparate social cognitive abilities may serve unique functions, facilitating maintenance of beneficial social connections.