Academic Paper |
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| Title: | Two-year-old phonology: impact of input, motor and cognitive abilities on development |
| Author: | Barbara Dodd |
| Institution: | The University of Queensland |
| Author: | Beth McIntosh |
| Linguistic Field: | Cognitive Science; Phonology |
| Abstract: | Previous research has rarely compared the contributions of different underlying abilities to phonological acquisition. In this study, the auditory-visual speech perception, oro-motor and rule abstraction skills of 62 typically developing two-year olds were assessed and contrasted with the accuracy of their spoken phonology. Measures included auditory-visual speech perception, production of isolated and sequenced oro-motor movements, and verbal and non-verbal rule abstraction. Abilities in all three domains contributed to phonological acquisition. However, the use of atypical phonological rules was associated with lower levels of phonological accuracy and a linear regression indicated that this measure of rule abstraction had greater explanatory power than the measures of input processing and output skill. |
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This article appears in Journal of Child Language Vol. 37, Issue 5, which you can read on Cambridge's site or on LINGUIST . |
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