The Mechanism and Design Principles of Serious Games in Enhancing Adolescents' Internet Adaptability

Adolescents' internet adaptability (IA) is crucial for their online behavior and mental health. Serious games (SGs), as an emerging educational tool, hold promise for enhancing this adaptability through engaging, goal-oriented learning. Yet, direct evidence in this area remains limited. This viewpoint aims to clarify the mechanisms through which SGs enhance adolescents' IA and to derive corresponding design principles that can inform educational practice and game development. Drawing on insights from both Chinese and international studies, this study adopts a cross-contextual perspective to explore how SGs can foster IA in varied educational environments. Beyond synthesizing existing findings, this viewpoint provides an integrated account of why IA is essential in contemporary digital life and how SGs can support its development. It proposes a 3-stage framework, illustrating how contextualized design, real-time feedback, and dynamic tasks promote experiential learning, self-regulation, and the transfer of online skills. Based on this framework, the study further articulates 6 core design principles: clear goal definition, interaction diversity, contextual authenticity, immediate, scaffolding and explanatory feedback, a dynamically adaptive learning environment, and safety-by-design for digital well-being. These principles translate the core characteristics and mechanisms of SGs into actionable guidance for developing effective IA interventions. By synthesizing theoretical insights with practical considerations, this viewpoint highlights how SGs can serve as accessible and scalable tools to support adolescents in navigating increasingly complex digital environments. Together, these insights provide practical implications for educators, curriculum designers, and digital game developers seeking to foster adolescents' safe, responsible, and adaptive engagement in online environments.