Augmentative and alternative communication (AAC) technologies for children with complex communication needs (CCN) can improve communication skills, increase autonomy, promote social closeness, and enhance meaningful participation in a variety of social contexts. However, access to AAC technologies is insufficient. Successful use of AAC…

Across three separate investigations, this dissertation documents work examining the role of higher-order processes and cognitive effort during the top-down compensatory repair of degraded speech, specifically perceptual restoration. Perceptual restoration is a phenomenon where a listener can perceptually restore or repair speech…

In 2023, immigrants and their United States born offspring accounted for approximately 90.8 million individuals (27%) of the civilian noninstitutionalized U.S. population (Batalova, 2024). Compared to 2010, this is a rise of about 14.7 million (20%). As the global population becomes more diverse, speech-language pathologists (SLPs) face the…