Basem Abdelrahman CADER Jordan  / Marie-Hélène Abel University of Technology of Compiegne France  / Abhay Adhikari University of York United Kingdom  / Martín Aiello Universitat de Barcelona Spain  / Ault Alison The Nottingham Trent University United Kingdom  / Alessandro Antonietti Catholic University - Department of Psychology Italy  / Rune Baggetun University of Bergen Norway  / Phil Banyard The Nottingham Trent University United Kingdom  / Antonio Bartolomé Universitat de Barcelona Spain  / Jos Beishuizen Vrije Universiteit Amsterdam The Neetherlands  / Elena Benito Universidad Politécnica de Valencia Spain  / Jose Bessa Oliveir Universidade de Aveiro Portugal  / Marco Bettoni Swiss Distance University of Applied Sciences Switzerland  / Lieve Carette Ghent University Belgium  / Roberto Carneiro Universidade Católica Portuguesa Portugal  / Lourenço Carvalho Universidade Católica Portuguesa Portugal  / Ellen Christiansen University of Southern Denmark Denmark  / SONIA BEATRIZ CONCARI Facultad de Ingeniería Química - Universidad Nacional del litoral Argentina  / Paula Costa Ferreira University of Lisbon Portugal  / Thouraya Daouas Institut des Hautes Etudes Commerciales de Carthage Tunisia  / Gijs de Bakker University of Technology: Eindhoven School of Education the Netherlands  / Manuela Delfino Institute for Educational Technology - Italian National Research Council Italy  / Theofanis Despotakis Aristotle University of Thessaloniki Greece  / Giuliana Dettori Istituto Tecnologie Didattiche Italia Luisa MarÌa Fernandez Lopez Universidad de Murcia Spain  / Luís Ferreira Secretaria Regional de Educação Portugal  / Paola Forcheri IMATI-CNR Italy  / Dulce Franco ULHT Portugal  / Carla Ganito Universidade Católica Portuguesa Portugal  / Paul Harris IBM Corporation USA  / Jasmina Hasanbegovic University of St. Gall Switzerland  / Hermann Hill, Univ.-Prof. Dr. DHV Speyer, German University of Administrative Sciences Germany  / Maria Grazia Ierardi IMATI-CNR Italy  / Tjaart Imbos Maastricht University Netherlands  / Sanna Jarvela University of Oulu Finland  / OLga Alicia Jonas Universidad Nacional de La Pampa Argentina  / Gertrud Kemper University Cologne Germany  / Kristian Klett university of cologne germany  / bracha kramarski bar ilan university Israel  / Jose Lagarto Universidade Católica Portuguesa Portugal  / William Lan Texas Tech University USA  / Marilyn Leask IDeA UK  / Paul Lefrere Open University UK  / Piritta Leinonen Research Unit for Educational Technology  Univ. of Oulu Finland  / Ana Leitão EBI 1 2 3 de Peniche Portugal  / Dominique Lenne University of Technology of Compiègne France  / Jan Lepeltak NHL inst.for education and communication The Netherlands  / Fernanda Lima UCB Brasil Paula Melo Centro de Formaçao Almada-Tejo Portugal  / Stig Mjelstad InterMedia, University of Bergen Norway  / Maria Teresa Molfino IMATI-CNR Italy  / Ton Mooij Radboud University Nijmegen  ITS & Open University  Heerlen The Netherlands  / Nabli Naoufel Faculty of Pharmacy of Monastir Tunisia  / Joseph Njiru N. University of Western Australia Australia  / Tom Nyvang Aalborg University Denmark  / Stephen Pape The Ohio State University United States of America  / Donatella Persico Istituto Tecnologie Didattiche Italia  / Karthin Petzoldt Universität zu Köln Germany  / Fernando Pinto Escola Secundária Eça de Queirós Portugal  / Benmokhtar Rachid University of Technology of Compiegne France  / Sylvia Rittershaussen Pontificia Universidad Católica de Chile Chile  / Hermann Rüppell University of Cologne Germany  / Nadira Saab Leiden University The Netherlands  / luca serani università degli studi l'aquila italy  / Joaquim Silva Faculty of Engineering University of Porto (FEUP) Portugal  / Karl Steffens Universität zu Köln Germany  / Evren Sumuer Middle East Technical University Turkey  / Christian Swertz University of Vienna Austria  / Alonso Tejada Universidad del Valle Colombia  / Philippe Trigano University of Technology of Compiegne France  / Vicky I-Pei Tung McGill University Canada  / Ali Turker IES Educational and Information Tech. Turkey  / Jean Underwood The Nottingham Trent University United Kingdom  / Patris Van Boxel Vrije Universiteit Amsterdam The Neetherlands  / Ana Margarida Veiga Simao University of Lisbon-Faculty of Psychology and Sciences of Education Portugal  / Odete Veloso Gonçalves Futurenet - CIQ, lda. Portugal  / Luk Vervenne SYNERGETICS NV BELGIUM  / Giuliano Vivanet I.T.D. - CNR - Genova Italy  / Barbara Wasson University of Bergen Norway  / Etienne Wenger Learning for a small Planet USA  / Cilia Willem Universitat de Barcelona Spain