… and Feeding Disorders Lab). Tabitha’s primary research focus is improving clinical best practices for assessing and treating adults with swallowing and motor speech … MS, Communication Disorders, University of Texas at Dallas, Richardson, Texas. Best clinical practices for assessing and treating adults with swallowing and motor … and Feeding Disorders Lab). Tabitha’s primary research focus is improving clinical best practices for assessing and treating adults with swallowing and motor speech …