Hanna Ragnarsdóttir is Professor at the School of Education, University of Iceland. Her research has mainly focused on immigrants and refugees (children, adults, and families) in Icelandic society and schools, heritage language research, bi- and plurilingualism, multicultural education, multilingual education, and school reform. She has published numerous peer reviewed articles and altogether eight books. https://orcid.org/0000-0002-8878-7498