The Experimental Linguistics Lab is established as a research lab at the Department directed by Dr. Rania Al-Agarbeh in her endeavors to interweave theoretical and empirical work. The lab is devoted to focus on the study of natural language syntax and its interface to semantics, using data obtained through controlled experimentation, primarily acceptance judgment, Acceptability Judgment, Eye tracking, and Self-Paced Reading Tasks to explore issues of interest. The lab is being designed to offer work space for the design, preparation, running and analysis of experiments. The main goal of establishing the lab is to bring together faculty and graduate students to work empirical research using aforementioned formal, experimental techniques. Current research areas include the processing and acceptability of Gap and Resumption in Arabic Interrogatives and Relative Clauses.