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Epenthetic vowels in Japanese: A perceptual illusion?

Open access
Dupoux, Emmanuel, Kakehi, Kazuhiko, Hirose, Yuki, Pallier, Christophe, Mehler, Jacques·1999·Journal of Experimental Psychology: Human Perception and Performance

Abstract

In four cross-linguistic experiments comparing French and Japanese hearers, we found that the phonotactic properties of Japanese (very reduced set of syllable types) induce Japanese listeners to perceive ``illusory'' vowels inside consonant clusters in VCCV stimuli. In Experiments 1 and 2, we used a continuum of stimuli ranging from no vowel (e.g. ebzo) to a full vowel between the consonants (e.g. ebuzo). Japanese, but not French participants, reported the presence of a vowel [u] between consonants, even in stimuli with no vowel. A speeded ABX discrimination paradigm was used in Experiments 3 and 4, and revealed that Japanese participants had trouble discriminating between VCCV and VCuCV stimuli. French participants, in contrast had problems discriminating items that differ in vowel length (ebuzo vs. ebuuzo), a distinctive contrast in Japanese but not in French. We conclude that models of speech perception have to be revised to account for phonotactically-based assimilations.

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Metadata

Authors
Dupoux, E., Kakehi, K., Hirose, Y., Pallier, C., & Mehler, J.
Venue
Journal of Experimental Psychology: Human Perception and Performance
Published
1999-12
Volume
25
Issue
6
Pages
1568-1578
ISSN
  • 0096-1523 (ISSN-L)
  • 1939-1277
OpenAlex
W2164306974
Cited by
555
References
48
FWCI
10.06
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Epenthetic vowels in Japanese: A perceptual illusion? https://app.cochat.ai/papers/10.1037/0096-1523.25.6.1568
The paper
Dupoux, E., Kakehi, K., Hirose, Y., Pallier, C., & Mehler, J. (1999). Epenthetic vowels in Japanese: A perceptual illusion? Journal of Experimental Psychology: Human Perception and Performance. https://doi.org/10.1037/0096-1523.25.6.1568

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