Crina Damşa is an associate professor at the Department of Education, University of Oslo, Norway. Antti Rajala is senior research fellow at the School of Educational Sciences and Psychology, University of Eastern Finland. Giuseppe Ritella is a senior researcher at the Department of Psychology, University of Campania Luigi Vanvitelli, Italy. Jasperina Brouwer is an assistant professor in the Department of Education, University of Groningen, Netherlands.