This alternating treatment design single case study investigated the effects of email-based performance feedback (PF) and immersive video within virtual reality (IVVR) on two preservice teachers' use of behavior-specific praise (BSP). Both participants demonstrated increased BSP rates following both intervention conditions. Findings suggest that…

This paper proposes extensive applications of virtual collaborative space in order to enhance the efficiency and capability of Digital Campus. The usability of Digital Campus has been experimented in different learning environments and evaluated by questionnaire as that the presence technology and a sense of solidarity influence the participants'…