| Autor: |
Zamuner TS; Department of Linguistics, University of Ottawa, Canada., Rabideau T; Department of Linguistics, University of Ottawa, Canada., McDonald M; Department of Linguistics, University of Ottawa, Canada.; School of Psychology, University of Ottawa, Canada., Yeung HH; Department of Linguistics, Simon Fraser University, Canada.; Integrative Neuroscience and Cognition Centre, UMR 8002, CNRS and University of Paris, France. |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of child language [J Child Lang] 2023 Jan; Vol. 50 (1), pp. 27-51. Date of Electronic Publication: 2021 Dec 08. |
| DOI: |
10.1017/S0305000921000684 |
| Abstrakt: |
This study investigates how children aged two to eight years ( N = 129) and adults ( N = 29) use auditory and visual speech for word recognition. The goal was to bridge the gap between apparent successes of visual speech processing in young children in visual-looking tasks, with apparent difficulties of speech processing in older children from explicit behavioural measures. Participants were presented with familiar words in audio-visual (AV), audio-only (A-only) or visual-only (V-only) speech modalities, then presented with target and distractor images, and looking to targets was measured. Adults showed high accuracy, with slightly less target-image looking in the V-only modality. Developmentally, looking was above chance for both AV and A-only modalities, but not in the V-only modality until 6 years of age (earlier on /k/-initial words). Flexible use of visual cues for lexical access develops throughout childhood. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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