Cross-accent intelligibility of speech in noise: Long-term familiarity and short-term familiarization

Smith, R. , Holmes-Elliott, S. , Pettinato, M. and Knight, R.-A. (2014) Cross-accent intelligibility of speech in noise: Long-term familiarity and short-term familiarization. Quarterly Journal of Experimental Psychology, 67(3), pp. 590-608. (doi: 10.1080/17470218.2013.822009)

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Listeners must cope with a great deal of variability in the speech signal, and thus theories of speech perception must also account for variability, which comes from a number of sources, including variation between accents. It is well known that there is a processing cost when listening to speech in an accent other than one’s own, but recent work has suggested that this cost is reduced when listening to a familiar accent widely represented in the media, and/or when short amounts of exposure to an accent are provided. Little is known, however, about how these factors (long-term familiarity and short-term familiarization with an accent) interact. The current study tested this interaction by playing listeners difficult-to-segment sentences in noise, before and after a familiarization period where the same sentences were heard in the clear, allowing us to manipulate short-term familiarization. Listeners were speakers of either Glasgow English or Standard Southern British English, and they listened to speech in either their own or the other accent, thereby allowing us to manipulate long-term familiarity. Results suggest that both long-term familiarity and short-term familiarization mitigate the perceptual processing costs of listening to an accent that is not one’s own, but seem not to compensate for them entirely, even when the accent is widely heard in the media.

Item Type:Articles
Glasgow Author(s) Enlighten ID:Holmes-Elliott, Dr Sophie and Smith, Dr Rachel
Authors: Smith, R., Holmes-Elliott, S., Pettinato, M., and Knight, R.-A.
Subjects:B Philosophy. Psychology. Religion > BF Psychology
P Language and Literature > P Philology. Linguistics
P Language and Literature > PE English
College/School:College of Arts > School of Critical Studies > English Language and Linguistics
Journal Name:Quarterly Journal of Experimental Psychology
Publisher:Taylor and Francis (Routledge)
ISSN (Online):1747-0226
Copyright Holders:Copyright © 2013 Taylor and Francis
First Published:First published in Quarterly Journal of Experimental Psychology 67(3):590-608
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
476591Perceptual learning about word boundaries in familiar and unfamiliar accentsRachel SmithThe Nuffield Foundation (NUFFIELD)SGS/35300CRIT - ENGLISH LANGUAGE