The relationship between social media use and social isolation in young adults: a systematic review

Publisher:
Taylor & Francis
Publication Type:
Journal Article
Citation:
Information Communication & Society, ahead-of-print, (ahead-of-print), pp. 1-20
Full metadata record
Social isolation has become a growing public health concern, with increasing attention to the potential role of social media in shaping social connection and disconnection. This systematic review synthesises 21 empirical studies published between 2000 and 2024 that examined associations between social media use and social isolation among young adults. Following the PRISMA guidelines, studies were selected from five databases: PubMed, Web of Science, Scopus, EBSCOhost, and Google Scholar. Thematic analysis identified three major categories: (1) motivations and patterns of social media use, (2) Effects of Text-based and Visual Communication Channels, and (3) No Association Between Social Media and Social Isolation. While 15 studies reported a positive association between certain patterns of social media use and increased feelings of isolation, four identified potential benefits, and two found no significant relationships. Specifically, excessive or passive use without interaction was more commonly linked to negative outcomes, whereas purposeful and interactive use appeared to support social connection. Differences in platform specifics (e.g., text-based vs. image-based) and contextual variables such as the COVID-19 pandemic contributed to the variability of results. Most studies adopted cross-sectional designs and applied varied measurement tools, which may have influenced the consistency and comparability of results.
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