The Impact of Social Media Influencers on School‑aged Adolescents: a scoping review protocol

This research project consists of a scoping review protocol designed to map and synthesize current scientific evidence on the impact of digital influencers on school-aged adolescents (10–19 years). Adolescence is a developmental stage marked by heightened sensitivity to social influence, identity formation, and increased engagement with digital environments. Social media influencers have become prominent role models capable of shaping adolescents’ attitudes, behaviors, health choices, consumer patterns, and psychosocial development. The primary objective of this review is to identify and analyze studies published between 2022 and 2026 that examine both the positive and negative repercussions of influencer exposure. The review follows the Joanna Briggs Institute (JBI) methodology and PRISMA-ScR guidelines, using a comprehensive search strategy across major scientific databases. Expected outcomes include mapping evidence of beneficial effects, such as health promotion, learning, and social connectedness, as well as harmful consequences, including body dissatisfaction, anxiety, unhealthy consumption behaviors, and exposure to misinformation. The review also aims to identify research gaps and factors that may moderate these impacts. By providing an updated overview of the literature, this study intends to support nursing practice, public health interventions, and future research focused on promoting adolescent well-being in digital contexts.