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Speech Pathology and Audiology

Portland State University

Conference

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Full-Text Articles in Speech and Hearing Science

Impact Of Testosterone Therapy On Voices In Trans-Masculine People: A Scoping Review, Samuel E. Hedine, Jeff Conn, Deanna Britton May 2024

Impact Of Testosterone Therapy On Voices In Trans-Masculine People: A Scoping Review, Samuel E. Hedine, Jeff Conn, Deanna Britton

Student Research Symposium

Treatment of trans people by speech-language pathologists (SLPs) dates back to at least the 1980s. However, the majority of early research on the voices of trans people focused on trans-women. More recently, the field of speech-language pathology has garnered more interest in the effects of testosterone therapy in trans-masculine individuals. The goal of this project is to review current research, and compile the known effects of testosterone therapy in the trans-masculine population on common acoustic indices of voice production, including fundamental frequency (pitch), decibels/sound pressure level (dB SPL; loudness) and cepstral peak prominence (voice quality). A scoping literature search was …


Nonword Reading In Children Who Do And Do Not Stutter, Bailey Broxson, Laura Qualls, Tram Nguyen May 2017

Nonword Reading In Children Who Do And Do Not Stutter, Bailey Broxson, Laura Qualls, Tram Nguyen

Student Research Symposium

Stuttering is a multifactorial disorder characterized by disruptions in the forward flow of speech (ASHA). Previous research has demonstrated that children and adults who stutter have phonological working memory systems that are less efficient and accurate than children and adults who do not stutter. This difference in phonological working memory plays a key role in the production of stuttered speech. Anecdotally, speech-language pathologists who work with children who stutter report that three clients also demonstrate difficulty decoding novel works during reading tasks. To date, the link between phonological working memory, stuttered speech, and reading have not been explored. The purpose …