This web resource started with suggestions from students of Professor William Katz’s graduate course in Speech Science (Spring, 2007). The webpages were developed as an independent study project by graduate student Julie Upshaw, supervised by Dr. Katz.  Julie now works locally as a speech language pathologist and has a particular interest in autism. This project could not have been possible without the webpage authoring assistance of Rachel Bock, a graduate student of Deaf Education from Washington University, also involved in research at the UTD Callier Center. Caleb Morrell also helped greatly with web design. Diane Garst gets special thanks for clinical insights and help with editing. We also thank the UTD Callier clinicians and faculty associates for their careful help in evaluating local programs and approaches.