This study develops and evaluates a Virtual Reality-Artificial Intelligence (VR-AI) learning environment designed to facilitate the socio-rhetorical socialization of graduate students. Academic discourse socialization is crucial, yet traditional classroom instruction often lacks authentic socialization opportunities, limiting students' exposure to their disciplinary communities. To address this gap, this study integrates genre and situated learning theories to create an immersive VR-AI environment that simulates academic conference poster sessions. Learners interact with AI-driven agents acting as expert researchers and mentors, engaging in discussions and receiving real-time feedback on research communication. The study focuses on developing, operationalizing, and evaluating the fidelity of the VR-AI environment across four key dimensions: physical, functional, psychological, and social fidelity.
