Association between WeChat Use and Memory Performance among Older Adults in China: The Mediating Role of Depression

Abstract

Changes to memory performance in the course of aging may be influenced by behavioral factors. The use of social media among elderly people is increasing, but studying its effect on cognitive functions such as memory remains at an early stage of development. Meanwhile, the linking mechanisms underlying the association between social media use and memory performance, if any exist, have not been revealed. This study attempted to examine the association between the use of WeChat, the most popular social media platform in China, and memory performance among older people, and to test the possible mediating role of depression underlying this association. Data were drawn from the five-wave survey of the China Family Panel Study (CFPS), and 4929 respondents aged 60 or older (mean age = 68.19, SD = 5.84, 48.2% females) were included. Based on the descriptive statistics, the chi-squared test, Student’s t-test, correlation analysis, and mediation analysis were conducted. The results indicated that the usage rate of WeChat among the sample was 20.1%. After controlling for demographic variables, the use of WeChat was related to higher levels of memory performance and lower levels of depression. Moreover, depression partially mediated the relationship between WeChat use and memory performance. To maintain memory performance and promote cognitive health in the course of aging, using social media and alleviating depression merit special attention.

Association between WeChat use and mental health among middle-aged and older adults: a secondary data analysis of the 2020 China Family Panel Studies database

“…This may help promote social participation among middle-aged and elderly people, alleviate their depression and improve their mental health. On the other hand, WeChat Moments strengthens their affirmation of self-ability, which helps them cope with the loneliness and anxiety caused by middle-aged and older stage, and avoid the occurrence of mental health problems 39 40…”