“…A dominating theme of interest in previous literature concerns the possibilities virtual worlds have in an educational context (Annetta, Folta, & Klesath, 2010;Conole & Alevizou, 2010;Deutschmann, 2012;Esteves, Fonseca, Morgado, & Martins, 2011;Inman, Wright, & Hartman, 2010;Kim, Lee, & Thomas, 2012;Petrakou, 2010;Rapanotti, Minocha, Barroca, Kamel Boulos, & Morse, 2012;Wang & Burton, 2013). Several concepts are used in these studies when describing this interest, such as opportunities, affordances, potentials, facilitations and strengths.…”