Social Media, Mood, and Self-Image: A Critical Review of Screen-Time Research

Narrative Review. This page provides the verified citation, abstract, and full-text PDF for the journal article.

Clinical boundary: Population averages cannot determine an individual adolescent's benefit or harm. Cyberbullying, exploitation, self-harm content, severe sleep loss, functional decline, or immediate risk require specific assessment and safeguarding.

Publication Details

Author: Christian Jonathan Haverkampf
Journal: The Journal of Psychiatry Psychotherapy and Communication
Publication date: 2024-06-30
Volume, issue, pages: 13(2), 31–40
Article type: Narrative Review

Recommended citation: Haverkampf, C. J. (2024). Social Media, Mood, and Self-Image: A Critical Review of Screen-Time Research. The Journal of Psychiatry Psychotherapy and Communication, 13(2), 31–40.

Abstract

Public debate often treats 'screen time' as a single exposure with a simple dose-response relationship to adolescent mental health. Evidence available through 30 May 2024 does not support that simplification. Associations between broad duration measures of digital technology use and well-being are generally small at the population level, sensitive to measurement and analytic choices, and insufficient to establish causation. Social media may support friendship, identity exploration, information, and community while also intensifying appearance comparison, cyberbullying, sleep disruption, repeated checking, and harmful content. This narrative review examines cross-sectional and longitudinal evidence, individual susceptibility, body image, quantified feedback, cyberbullying, sleep, and bidirectional pathways. It proposes a person-platform-context formulation in which the clinically relevant unit is a specific digital episode: its antecedents, activity and content, interpersonal meaning, displaced alternatives, and immediate and delayed consequences. Population averages and event-level harms answer different questions. Restriction may be warranted for defined risks, but indiscriminate restriction can remove valued support or leave the underlying problem untouched. Assessment and intervention should therefore target the demonstrated mechanism. The clinical aim is not lower use for its own sake, but greater safety, agency, sleep, connection, and participation.

Keywords

social media; screen time; adolescent mental health; clinical formulation; depression; anxiety; body image; cyberbullying; sleep

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Website copy first made available on 26 August 2026. The journal citation retains the article’s issue date.