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Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - The production of articulatorily complex consonants in Estonian by children and adults
AU - Malmi, Anton
AU - Nance, Claire
PY - 2025/4/21
Y1 - 2025/4/21
N2 - Our ongoing research programme aims to understand how children acquire the motor control skills needed for speech. In this pilot study, we looked at how Estonian children and adults produce consonants that require complex tongue gestures. Ultrasound and acoustic data were collected from 8 adults and 8 children aged 4-5 and 6-8. The participants produced palatalised and non-palatalised consonants. Analysis of tongue shapes using Number of Inflections and Modified Curvature Index and showed that palatalised productions consistently resulted in more complex and differentiated tongue configurations (more inflections, higher curvature). Children produced a smaller difference in tongue shape between palatalised and non-palatalised consonants, indicating ongoing maturation of articulatory control, vocal tract, and tongue shape.
AB - Our ongoing research programme aims to understand how children acquire the motor control skills needed for speech. In this pilot study, we looked at how Estonian children and adults produce consonants that require complex tongue gestures. Ultrasound and acoustic data were collected from 8 adults and 8 children aged 4-5 and 6-8. The participants produced palatalised and non-palatalised consonants. Analysis of tongue shapes using Number of Inflections and Modified Curvature Index and showed that palatalised productions consistently resulted in more complex and differentiated tongue configurations (more inflections, higher curvature). Children produced a smaller difference in tongue shape between palatalised and non-palatalised consonants, indicating ongoing maturation of articulatory control, vocal tract, and tongue shape.
M3 - Conference contribution/Paper
T3 - Proceedings of Fonetik 2025
BT - Proceedings of Fontetik 2025
PB - Linnaeus University
CY - Växjo, Sweden
ER -