Virtual worlds are relatively recent developments, and so it is tempting to believe that they need to be understood through newly developed theories and philosophies. However, humans have long thought about the nature of reality and what it means to be "real." This paper examines the three persistent philosophical concepts of Metaxis,…

This exploratory case study examined the process and potential impact of collaborative architectural design and construction in an OpenSimulator-based virtual reality (VR) on the social skills development of children with high-functioning autism (HFA). Two children with a formal medical diagnosis of HFA and one typically developing peer, aged…

The main objective of this paper is to analyse the effect of the affordances of a virtual learning environment and a personal learning environment (PLE) in the configuration of the students' personal networks in a higher education context. The results are discussed in light of the adaptation of the students to the learning network made up by two…

Interest in the instructional application of virtual worlds, such as "Second Life" (SL), has grown substantially. However, little information is available about effective instructional activities using virtual worlds. This case study illustrates lessons learned from a pilot integrating SL into a two-semester English course at a large…