Ioanna SitaridouIoanna Sitaridou is Professor at the University of Cambridge, UK. Her main areas of research are comparative and diachronic syntax of the Romance languages, in particular 13th Century Spanish, as well as dialectal Spanish; and dialectal Greek,especially Pontic Greek. The areas in which she carries out research are: the relationship between syntactic change and acquisition, language contact, micro-variation and change, heritage languages and change, and phylogenies. Read More Read Less