1. Ville Ruutiainen, Department of Education, University Of Jyväskylä, Jyvaskyla, Finland
2. Maarit Alasuutari, Department of Education, University Of Jyväskylä, Jyväskylän Yliopisto, Finland
3. Kirsti Karila, Faculty of Education, University of Tampere, Tampereen Yliopisto, Finland