Vol. 8, Issue 1, Part A (2026)

Adolescence is characterized by identity exploration and sensitivity to social evaluation. Digital environments provide adolescents opportunities to experiment with multiple forms of self-representation. This review synthesized literature on adolescents' digital self-representations to conceptualize micro-identities as temporary, context-specific digital selves that support identity exploration and integration. Literature was identified through database searches focusing on adolescents' digital self-presentation and online identity processes. Studies were synthesized to integrate developmental identity theory with cyberpsychology perspectives. The literature suggests adolescents use avatars and online personas as micro-identities for exploration and regulation, enabling role experimentation and emotion management. However, these present challenges of fragmentation and identity coherence. Conceptualizing digital self-representations as micro-identities provides a framework for understanding adolescents' online behavior. Integrative models accounting for sociocultural contexts are essential for advancing research and practice.