Can intelligent virtual assistants improve cognitive function in older adults? A two-wave mediation study.

ABSTRACT:

Objectives

This study aims to investigate whether social networks and physical exercise mediate the relationship between new and constant use of intelligent virtual assistants (IVAs) and cognitive function in older adults in China and explore the potential differences across living arrangements and education levels.

Methods

This study utilized nationally representative longitudinal data from 2018 to 2020, including a sample of 8343 older adults aged 60-80. A path-analytic model was employed to examine the relationship between IVAs use and cognitive function, as well as the mediating roles of social networks and physical exercise.

Results

Constant and new IVAs use significantly affected cognitive function, mediated by social networks and physical exercise. For older ad

SUBMITTER: Cai T 

PROVIDER: S-EPMC11780641 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature