{"title":"中国老年人社交媒体使用与生活满意度：一个有调节的中介模型","authors":"Yingcong Li, Xinyu Zhang, Zhihu Chen, Libo Ma, Zhi Wang, Jingjin Shao","doi":"10.1177/07334648241309483","DOIUrl":null,"url":null,"abstract":"<p><p>Accumulating evidence indicates that social media use (SMU) enhances life satisfaction among older adults, yet further research remains necessary to elucidate its underlying mechanisms. This study investigated whether SMU affects older adults' life satisfaction through online and offline social connectedness and whether loneliness and functional disability moderate these pathways. 232 Chinese older adults (<i>M</i> = 65.28, <i>SD</i> = 6.77) completed questionnaires assessing SMU, online and offline social connectedness, loneliness, functional disability, and life satisfaction. Results showed: (1) online and offline social connectedness played mediating roles between SMU and life satisfaction; (2) loneliness moderated the association between SMU and online social connectedness, with the mediation effect significant only for older adults experiencing higher loneliness; and (3) functional disability moderated the link between SMU and offline social connectedness, with the mediation effect significant only for those with greater functional disability. These findings could inform targeted interventions to advance successful aging.</p>","PeriodicalId":47970,"journal":{"name":"Journal of Applied Gerontology","volume":" ","pages":"1483-1494"},"PeriodicalIF":2.0000,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Social Media Use and Life Satisfaction Among Chinese Older Adults: A Moderated Mediation Model.\",\"authors\":\"Yingcong Li, Xinyu Zhang, Zhihu Chen, Libo Ma, Zhi Wang, Jingjin Shao\",\"doi\":\"10.1177/07334648241309483\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Accumulating evidence indicates that social media use (SMU) enhances life satisfaction among older adults, yet further research remains necessary to elucidate its underlying mechanisms. This study investigated whether SMU affects older adults' life satisfaction through online and offline social connectedness and whether loneliness and functional disability moderate these pathways. 232 Chinese older adults (<i>M</i> = 65.28, <i>SD</i> = 6.77) completed questionnaires assessing SMU, online and offline social connectedness, loneliness, functional disability, and life satisfaction. Results showed: (1) online and offline social connectedness played mediating roles between SMU and life satisfaction; (2) loneliness moderated the association between SMU and online social connectedness, with the mediation effect significant only for older adults experiencing higher loneliness; and (3) functional disability moderated the link between SMU and offline social connectedness, with the mediation effect significant only for those with greater functional disability. These findings could inform targeted interventions to advance successful aging.</p>\",\"PeriodicalId\":47970,\"journal\":{\"name\":\"Journal of Applied Gerontology\",\"volume\":\" \",\"pages\":\"1483-1494\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2025-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Applied Gerontology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1177/07334648241309483\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/12/19 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"GERONTOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied Gerontology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/07334648241309483","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/19 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"GERONTOLOGY","Score":null,"Total":0}
Social Media Use and Life Satisfaction Among Chinese Older Adults: A Moderated Mediation Model.
Accumulating evidence indicates that social media use (SMU) enhances life satisfaction among older adults, yet further research remains necessary to elucidate its underlying mechanisms. This study investigated whether SMU affects older adults' life satisfaction through online and offline social connectedness and whether loneliness and functional disability moderate these pathways. 232 Chinese older adults (M = 65.28, SD = 6.77) completed questionnaires assessing SMU, online and offline social connectedness, loneliness, functional disability, and life satisfaction. Results showed: (1) online and offline social connectedness played mediating roles between SMU and life satisfaction; (2) loneliness moderated the association between SMU and online social connectedness, with the mediation effect significant only for older adults experiencing higher loneliness; and (3) functional disability moderated the link between SMU and offline social connectedness, with the mediation effect significant only for those with greater functional disability. These findings could inform targeted interventions to advance successful aging.
期刊介绍：
The Journal of Applied Gerontology (JAG) is the official journal of the Southern Gerontological Society. It features articles that focus on research applications intended to improve the quality of life of older persons or to enhance our understanding of age-related issues that will eventually lead to such outcomes. We construe application broadly and encourage contributions across a range of applications toward those foci, including interventions, methodology, policy, and theory. Manuscripts from all disciplines represented in gerontology are welcome. Because the circulation and intended audience of JAG is global, contributions from international authors are encouraged.
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