1. Tongue and Jaw Movements in "Iowa" between Speakers with and without Dysarthria Secondary to ALS Open Access Author: Costa, Samantha Nichole Title: Tongue and Jaw Movements in "Iowa" between Speakers with and without Dysarthria Secondary to ALS Area of Honors: Communication Sciences and Disorders Keywords: dysarthriaALStonguejawkinematicsdysarthriaamyotrophic lateral sclerosis (ALS)tonguejawkinematics File: Download Costa_Samantha_TongueJawSpeakerswithDysarthriaALS_b.pdf Thesis Supervisors: Ji Min Lee, Thesis SupervisorDr. Ingrid Maria Blood, Thesis Honors Advisor