Executive Editor, Research and Practice in Technology Enhanced Learning (2005– ).

Associate Editor, International Journal of Gaming and Computer-Mediated Simulations (2008–).

Member of Editorial Board, International Journal of Web Based Communities (2004– ).

Member of Editorial Board, International Journal of Mobile Learning and Organization (2006–2008).

Member of Editorial Review Board, International Journal of Educational Telecommunications, published by the Association for the Advancement of Computing in Education (AACE), U. S. A., 1995–2001.