Teresa Kieseier, M.A. is Academic Staff Member and doctoral student at the Department of English. Since November 2014, she works in the BMBF project “MEG-SKoRe-Linguistic and cognitive resources of multilingualism in the acquisition of English in primary school”. Her research interests are first and (early) second language acquisition, multilingualism and phonology. Her doctoral thesis deals with the acquisition of English phonology in primary school.