Impact of Spatial Presence on Charitable Behavior in the Metaverse: A Moderated Mediation Model of Norm Message and Involvement with Charity. - Jaeyeon Bang; Seungjae Oh; Jiyeon Park; Yejoo Lee; Yeonsoo Cho; Soyeon Park; Taeyeon Kim (Cyberpsychology Behav. Soc. Netw., 2025)