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Trochaic template use in early words and phrases

K K McGregor1, A C Johnson

  • 1Northwestern University, Evanston, IL, USA. mcgregor@casbah.acns.nwu.edu

Journal of Speech, Language, and Hearing Research : JSLHR
|February 12, 1998
PubMed
Summary

Children developing language preferentially use strong-weak (trochaic) syllable patterns. This trochaic template aids early speech production, with mastery improving as children advance through Mean Length of Utterance (MLU) stages.

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Area of Science:

  • Child language acquisition
  • Phonological development
  • Speech production

Background:

  • Early speech development involves mastering syllable structures.
  • Understanding phonological constraints is key to child language research.
  • The role of syllable stress patterns in early word formation is an active area of study.

Purpose of the Study:

  • To investigate the preferred syllable structure in early child speech.
  • To examine the developmental trajectory of weak syllable production.
  • To determine the influence of syllable patterns on article omission in noun phrases.

Main Methods:

  • Recorded spontaneous and elicited speech from 20 typically developing children across four Mean Length of Utterance (MLU) stages.
  • Analyzed the production of weak syllables in words and phrases.
  • Compared the frequency of trochaic (strong-weak) and iambic (weak-strong) patterns.

Main Results:

  • Children more frequently produced weak syllables in trochaic patterns than iambic patterns.
  • Weakly stressed articles were omitted more often in iambic noun phrases than trochaic ones.
  • Use of the strong-optional-weak syllable template decreased with increasing MLU.

Conclusions:

  • The trochaic pattern [S(W)] serves as a foundational template for early multisyllabic productions.
  • Control over syllable timing and stress improves with linguistic development.
  • The trochaic template is utilized when utterance complexity challenges a child's production capabilities.

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