dc.contributor.author | Zheng, Yi | |
dc.contributor.author | Samuel, Arthur G. | |
dc.date | 2025-01-30 | |
dc.date.accessioned | 2023-03-07T13:58:42Z | |
dc.date.available | 2023-03-07T13:58:42Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Yi Zheng, Arthur G. Samuel, Flexibility and stability of speech sounds: The time course of lexically-driven recalibration, Journal of Phonetics, Volume 97, 2023, 101222, ISSN 0095-4470, https://doi.org/10.1016/j.wocn.2023.101222 | es_ES |
dc.identifier.citation | Journal of Phonetics | |
dc.identifier.issn | 0095-4470 | |
dc.identifier.uri | http://hdl.handle.net/10810/60290 | |
dc.description | Available online 30 January 2023 | es_ES |
dc.description.abstract | Perceptual stability is obviously advantageous, but being able to adjust to the prevailing environment is also adaptive.
Previous research has identified ways in which the categorization of speech sounds shifts as a function of
recently heard speech. Dozens of studies have examined “lexically driven recalibration”, an adjustment to categorization
after listeners hear a number of words with a particular speech sound designed to be perceptually ambiguous.
Despite the large number of these studies, little is known about how long the adjustment endures. Using two
different stimulus sets, we assess the recovery time after lexically driven recalibration. In addition, we examine
whether the size of the recalibration effect diminishes during the identification test used to measure it, and whether
the recalibration effect is stronger for one side of a tested contrast or the other. The effect did in fact decline during
its measurement, and one side of the contrast (/s/) produced stronger shifts than others (/ʃ/ or /h/) under the conditions
typically examined in recalibration studies. Recalibration was quite robust after 24 hours for both stimulus
sets, and still measurable after one week for one of them. This time course is strikingly different than the recovery
times reported in previous studies for two other adjustment processes – selective adaptation and audiovisually driven
recalibration. The vastly different time courses pose a major challenge for models that ascribe these phenomena
to the same adjustment function. Thus, such models will need to be substantially modified, or alternative
models will need to be developed. | es_ES |
dc.description.sponsorship | This work was supported by grants from the Economic and
Social Research Council (UK) (grant ES/R006288/1) and from
the Spanish Ministry for Science and Innovation (grants
PSI2017-82563-P and PID2020-113348GB), by the Basque
Government, through the BERC 2018–2021 program, and by
the Spanish State Research Agency, through the BCBL
Severo Ochoa excellence accreditation (grants SEV-2015-
0490 and CEX2020-001010-S). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | ELSEVIER | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/PSI2017-82563-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/PID2020-113348GB-I00 | es_ES |
dc.relation | info:eu-repo/grantAgreement/GV/BERC2018-2021 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/SEV-2015-0490 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/CEX2020-001010-S | es_ES |
dc.rights | info:eu-repo/semantics/embargoedAccess | es_ES |
dc.subject | Speech perception | es_ES |
dc.subject | Recalibration | es_ES |
dc.subject | Recovery Time | es_ES |
dc.subject | Time course | es_ES |
dc.title | Flexibility and stability of speech sounds: The time course of lexically-driven recalibration | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2023 Elsevier Ltd. All rights reserved | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/journal/journal-of-phonetics | es_ES |
dc.identifier.doi | 10.1016/j.wocn.2023.101222 | |