Medicine and Health Sciences Commons^™

Predictors Of Language Outcome For Children In The Ontario Infant Hearing Program, Olivia M. Daub

Electronic Thesis and Dissertation Repository

The Ontario Infant Hearing Program (OIHP) provides early interventions (i.e., hearing aids) to children who are hard of hearing (CHH) because research consistently demonstrates their benefit to language outcomes. The impact of pre-fitting language abilities on these outcomes are not well understood.

This retrospective cohort analysis examined the performance of OIHP children on the Preschool Language Scale-4 at the time of (n=47), and after (n=19), initial hearing aid intervention. Regression analyses revealed that, before amplification, hearing loss severity predicted language abilities. However, after amplification, severity of hearing loss did not uniquely predict language achievement, but rather …

Characterizing Spoken Discourse In Individuals With Parkinson Disease Without Dementia, Angela C. Roberts

Electronic Thesis and Dissertation Repository

Background: The effects of disease (PD) on cognition, word retrieval, syntax, and speech/voice processes may interact to manifest uniquely in spoken language tasks. A handful of studies have explored spoken discourse production in PD and, while not ubiquitously, have reported a number of impairments including: reduced words per minute, reduced grammatical complexity, reduced informativeness, and increased verbal disruption. Methodological differences have impeded cross-study comparisons. As such, the profile of spoken language impairments in PD remains ambiguous.

Method: A cross-genre, multi-level discourse analysis, prospective, cross-sectional between groups study design was conducted with 19 PD participants (M_age = 70.74, M …

Language Contributions To Health Related Quality Of Life In Amyotrophic Lateral Sclerosis, Katie M. Findlater

Electronic Thesis and Dissertation Repository

Concurrent with the well-documented motor speech production impairments in amyotrophic lateral sclerosis (ALS), individuals with ALS exhibit language problems including confrontation and generative naming difficulties, single word auditory and reading comprehension problems, and decreased self-regulation based on fewer self-corrected utterances, among other language disruptions. Health related quality of life (HRQoL) measures specific to ALS often contain items related to its characteristic speech production problems that are thought to influence overall quality of life. However, the language problems in ALS are rarely if ever considered within the context of HRQoL. The current study aimed to identify the relationship between language problems …