Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English

According to the Speech Learning Model (Flege 1995), successful L2 phonological acquisition is facilitated by the formation of new phonetic categories in the L2. However, category formation may be hindered by equivalence classification, wherein speakers perceptually merge L1 and L2 sounds. This stud...

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Main Authors: Geoffrey Schwartz, Ewelina Wojtkowiak
Format: Article
Language:English
Published: Lodz University Press 2023-12-01
Series:Research in Language
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Online Access:https://czasopisma.uni.lodz.pl/research/article/view/21589
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author Geoffrey Schwartz
Ewelina Wojtkowiak
author_facet Geoffrey Schwartz
Ewelina Wojtkowiak
author_sort Geoffrey Schwartz
collection DOAJ
description According to the Speech Learning Model (Flege 1995), successful L2 phonological acquisition is facilitated by the formation of new phonetic categories in the L2. However, category formation may be hindered by equivalence classification, wherein speakers perceptually merge L1 and L2 sounds. This study examines L1 Polish learners of English, including a phonetic parameter that has received minimal attention: affrication of /tr-dr/ clusters in English. Two groups of speakers, comprising B1 level and C2 level learners, produced word lists containing both initial /tr-dr/ clusters, as well as singleton voiced stops /b, d, g/. The results revealed an asymmetry: both groups failed to suppress pre-voicing in /b, d, g/, but were successful in producing affricated clusters. A new category has therefore been formed for the clusters, but not for the singleton stops. Phonological implications of this finding are discussed.
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spelling doaj-art-1798540c0a894c20b4f721692b18cd492025-01-03T14:55:17ZengLodz University PressResearch in Language1731-75332023-12-0121442144210.18778/1731-7533.21.4.0521810Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of EnglishGeoffrey Schwartz0Ewelina Wojtkowiak1Adam Mickiewicz University in Poznań, Poland Adam Mickiewicz University in Poznań, Poland According to the Speech Learning Model (Flege 1995), successful L2 phonological acquisition is facilitated by the formation of new phonetic categories in the L2. However, category formation may be hindered by equivalence classification, wherein speakers perceptually merge L1 and L2 sounds. This study examines L1 Polish learners of English, including a phonetic parameter that has received minimal attention: affrication of /tr-dr/ clusters in English. Two groups of speakers, comprising B1 level and C2 level learners, produced word lists containing both initial /tr-dr/ clusters, as well as singleton voiced stops /b, d, g/. The results revealed an asymmetry: both groups failed to suppress pre-voicing in /b, d, g/, but were successful in producing affricated clusters. A new category has therefore been formed for the clusters, but not for the singleton stops. Phonological implications of this finding are discussed.https://czasopisma.uni.lodz.pl/research/article/view/21589speech learning modelpolish phoneticsequivalence classificationonset prominence
spellingShingle Geoffrey Schwartz
Ewelina Wojtkowiak
Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
Research in Language
speech learning model
polish phonetics
equivalence classification
onset prominence
title Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
title_full Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
title_fullStr Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
title_full_unstemmed Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
title_short Asymmetrical Equivalence Classification – Cluster Affrication vs. Lenis Stops in the Speech of Polish Learners of English
title_sort asymmetrical equivalence classification cluster affrication vs lenis stops in the speech of polish learners of english
topic speech learning model
polish phonetics
equivalence classification
onset prominence
url https://czasopisma.uni.lodz.pl/research/article/view/21589
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