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Healthy Communication Partners Modify Their Speech When Conversing With Individuals With Parkinson's Disease
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In: J Speech Lang Hear Res (2021)
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Conversational Coordination of Articulation Responds to Context: A Clinical Test Case With Traumatic Brain Injury
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In: J Speech Lang Hear Res (2020)
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Abstract:
PURPOSE: Coordination of communicative behavior supports shared understanding in conversation. The current study brings together analysis of two speech coordination strategies, entrainment and compensation of articulation, in a preliminary investigation into whether strategy organization is shaped by a challenging communicative context—conversing with a person who has a communication disorder. METHOD: As an initial clinical test case, an automated measure of articulatory precision was analyzed in a corpus of spoken dialogue, where a confederate conversed with participants with traumatic brain injury (n = 28) and participants with no brain injury (n = 48). RESULTS: Overall, the confederate engaged in significant entrainment and high compensation (hyperarticulation) in conversations with participants with traumatic brain injury relative to significant entrainment and low compensation (hypoarticulation) in conversations with participants with no brain injury. Furthermore, the confederate's articulatory precision changed over the course of the conversations. CONCLUSIONS: Findings suggest that the organization of conversational coordination is sensitive to context, supporting synergistic models of spoken dialogue. While corpus limitations are acknowledged, these initial results point to differences in the way in which speech strategies are realized in challenging communicative contexts, highlighting a viable and important target for investigation with clinical populations. A framework for investigating speech coordination strategies in tandem and ideas for advancing this line of inquiry serve as key contributions of this work.
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Keyword:
Speech
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URL: https://doi.org/10.1044/2020_JSLHR-20-00104 http://www.ncbi.nlm.nih.gov/pubmed/32755503 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7872735/
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Understanding Rapport over Multiple Sessions with a Social, Teachable Robot
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In: Artificial Intelligence in Education (2020)
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Disordered speech disrupts conversational entrainment: a study of acoustic-prosodic entrainment and communicative success in populations with communication challenges
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In: Communicative Disorders and Deaf Education Faculty Publications (2015)
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