The effect of sentence length on question comprehension in children with cochlear implants.

Autor: DeLuca, Zara Waldman, Schwartz, Richard G., Marton, Klara, Houston, Derek M., Ying, Elizabeth, Steinman, Susan, Drakopoulou, Georgia
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Zdroj: Cochlear Implants International: An Interdisciplinary Journal; Jan2023, Vol. 24 Issue 1, p14-26, 13p
Abstrakt: The present study investigated the comprehension of subject and object who and which questions in children with cochlear implants (CI). Growth Curve Analysis (GCA) was used to compare eye gaze fixations and gaze patterns to the appropriate subject or object nouns within a four-picture array between 16 children with CI and 31 children with typical hearing (aged 7;0-12;0) on wh-questions with and without added adjectives to increase length. Offline accuracy was also compared. Findings indicated children with typical hearing exhibited more fixations to the target noun across all conditions, supporting higher comprehension accuracy. Both groups of children demonstrated more fixations to the target noun in object questions and questions without added length. Patterns of eye movement were significantly different between groups, suggesting different patterns of eye gaze across the array before fixation on the target noun. Children with CI exhibited fewer fixations, slower speed to fixation, and differences in gaze patterns that may imply the presence of processing limitations. Error analyses also suggested that children with CI frequently fixated on a picture similar to the target noun. Results indicate children with CI comprehend questions more slowly than their hearing peers, which may be related to limitations in working memory. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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