The impact of brief restriction to articulation on children's subsequent speech production

J Acoust Soc Am. 2018 Feb;143(2):858. doi: 10.1121/1.5021710.

Abstract

This project explored whether disruption of articulation during listening impacts subsequent speech production in 4-yr-olds with and without speech sound disorder (SSD). During novel word learning, typically-developing children showed effects of articulatory disruption as revealed by larger differences between two acoustic cues to a sound contrast, but children with SSD were unaffected by articulatory disruption. Findings suggest that, when typically developing 4-yr-olds experience an articulatory disruption during a listening task, the children's subsequent production is affected. Children with SSD show less influence of articulatory experience during perception, which could be the result of impaired or attenuated ties between perception and articulation.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Age Factors
  • Case-Control Studies
  • Child
  • Child Behavior*
  • Child Language*
  • Child, Preschool
  • Cues
  • Female
  • Humans
  • Male
  • Speech Acoustics*
  • Speech Perception*
  • Speech Production Measurement
  • Speech Sound Disorder / diagnosis
  • Speech Sound Disorder / psychology*
  • Voice Quality*