1. Faculty of Education and Welfare Studies, Åbo Akademi University, 65101 Vasa, Finland
2. Faculty of Education and Social Work, University of Auckland, Auckland 1142, New Zealand
3. Department of Education, Communication and Learning, University of Gothenburg, 40530 Gothenburg, Sweden
4. School of Education, Culture, and Communication, Mälardalen University, 72123 Västerås, Sweden
5. Center for Child and Human Development, Georgetown University, Washington, DC 20007, USA
6. Faculty of Education and Culture, University of Tampere, 33014 Tampere, Finland