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Related Experiment Video

Updated: Dec 25, 2025

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Pause Postures: The relationship between articulation and cognitive processes during pauses.

Jelena Krivokapić1,2, Will Styler3, Benjamin Parrell4

  • 1University of Michigan Department of Linguistics, 421 Lorch Hall, 611 Tappan Street, Ann Arbor, MI 48109-1220.

Journal of Phonetics
|March 29, 2020
PubMed
Summary
This summary is machine-generated.

Pause postures, specific vocal tract movements during speech pauses, exist in American English and are linked to speech planning. Their occurrence varies by speaker but is consistent at prosodic boundaries.

Keywords:
Articulatory settingspause posturespausesprosodic boundariesspeech planningspeech production

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Area of Science:

  • Linguistics
  • Speech Science
  • Phonetics

Background:

  • Previous studies identified language-specific pause postures in Greek and German.
  • The cognitive function of these articulatory movements during pauses remains largely unexamined.

Purpose of the Study:

  • Investigate the existence and characteristics of pause postures in American English.
  • Examine the influence of utterance type and speech planning on pause posture occurrence and properties.

Main Methods:

  • Electromagnetic articulometry study with seven American English speakers.
  • Participants produced sentences with varying linguistic structures.
  • Support Vector Machine Classifier developed for pause posture detection.

Main Results:

  • Pause postures were confirmed in all participants, with speaker-dependent frequency.
  • A stable relationship was observed between pause postures and boundary tones/vowels at prosodic boundaries.
  • Pause posture frequency and duration increased with utterance length, suggesting a link to speech planning.

Conclusions:

  • Pause postures are present in American English and exhibit consistent patterns at prosodic boundaries.
  • Speech planning processes appear to influence the occurrence and duration of pause postures.
  • Further research can utilize the developed classifier for automatic pause posture analysis.