Hannu L. T. Heikkinen is a Senior Researcher at the Finnish Institute for Educational Research, University of Jyvรคskylรค, Finland, and Adjunct Professor at the University of Tampere, Finland, and at Charles Sturt University, Australia. Hannu Jokinen is a researcher at the Finnish Institute for Educational Research, University of Jyvรคskylรค, Finland. Pรคivi Tynjรคlรค is Professor in research on teaching and learning in higher education, at the Finnish Institute of the University of Jyvรคskylรค, , Finland.