Related Experiment Video
Updated: Dec 7, 2025
09:09
Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
Published on: September 27, 2024
712
Preceding syllables are necessary for the accent advantage effect.
Amanda Rysling1, Jason Bishop2, Charles Clifton3
1Department of Linguistics, University of California, Santa Cruz, California 95064, USA.
The Journal of the Acoustical Society of America
|October 2, 2020
Summary
Listeners use preceding syllable information to predict word accents, enhancing phoneme monitoring. This finding clarifies the basis of the accent advantage effect in speech perception.
Area of Science:
- Psycholinguistics
- Phonetics
- Cognitive Science
Background:
- The accent advantage effect, where listeners respond faster to phonemes in accented words, is linked to predictive processing.
- Previous research has not identified the specific information listeners use for these predictions.
Purpose of the Study:
- To investigate what acoustic or linguistic information listeners utilize to predict word accents.
- To determine the role of preceding phonetic information in the accent advantage effect.
Main Methods:
- Phoneme monitoring tasks were employed to measure response times.
- Analysis focused on the influence of the preceding syllable's information on accent prediction.
Main Results:
- Listeners' predictive attention allocation, crucial for the accent advantage effect, is cued by information within the immediately preceding syllable.
- This preceding syllable information is necessary for listeners to anticipate word accents.
Conclusions:
- The study provides evidence that the preceding syllable is a key source of information for listeners' predictive processing of word accents.
- Understanding this mechanism enhances our knowledge of speech perception and predictive coding in the brain.
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