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Factors Contributing To Preschoolers' Communicative Participation Outcomes: Findings From A Population-Based Longitudinal Cohort Study In Ontario, Canada, Barbara Jane Cunningham, Steven E. Hanna, Peter Rosenbaum, Nancy Thomas-Stonell, Bruce Oddson

PRECISe Preschool Speech and Language Publications

Purpose. To identify predictors of communicative participation outcomes for a large cohort of preschoolers with communication disorders.

Method. A secondary analysis of longitudinal program evaluation data from Ontario Canada’s Preschool Speech and Language Program (PSLP). Data available for 46,872 children 18-67 months of age (M = 41.76 mo, SD = 11.92, 68% male) were previously used to predict children’s communicative participation skill development in five levels of function. Demographic and intervention-based variables were added to the models to identify new predictors of growth.

Results. Three demographic and three intervention-based variables were statistically significant predictors of children’s communicative participation …

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 …