Dr. Marwan Jarrah presented a paper on complementizer agreement in VSO contextswith reference to phase theory at the Annual Conference of the British Linguistics Association held at Newcastle University.
Abstract:
This study offers novel evidence, which is based on complementizer agreement patterns in Jordanian Arabic (JA), that head movement is a narrow-syntax operation (contra Chomsky 2001, but consistent with Matushansky 2006; Roberts 2010 among others). This evidence draws on the fact that head movement (particularly the movement of a phasal head) extends the edge of a phase which is widely assumed to be a narrow-syntax object.