Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals

Research into L3 phonological acquisition has grown in the past decade, yet perceptual studies remain scarce. Existing studies report complex interactions between the phonetic categories of multilinguals’ L1, L2 and L3, depending on investigated feature and stage of L3 learning. This small-scale stu...

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Main Author: Romana Kopečková
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Languages
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Online Access:https://www.mdpi.com/2226-471X/10/1/10
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author Romana Kopečková
author_facet Romana Kopečková
author_sort Romana Kopečková
collection DOAJ
description Research into L3 phonological acquisition has grown in the past decade, yet perceptual studies remain scarce. Existing studies report complex interactions between the phonetic categories of multilinguals’ L1, L2 and L3, depending on investigated feature and stage of L3 learning. This small-scale study, grounded in Complex Dynamic Systems Theory, examines the development of coda obstruent perception in seven beginner learners of Polish as an L3 (aged 21–39), with German as their L1 and English as their L2. Over ten months of instructed L3 learning, participants were tested four times using a timed forced-choice goodness task in both L2 and L3. Additionally, three participants provided monthly data between the second and fourth testing. Analyses across the sample revealed a competitive relationship between L2 and L3 perception, with L2 accuracy declining as L3 accuracy improved. Individual data, however, indicated more varied patterns: while one learner followed the overall trend, another exhibited decreasing accuracy in both their L2 and L3, and the third maintained accurate L2 perception alongside more accurate yet increasingly variable L3 perception. These findings highlight the value of analyzing both overall trends and individual data to better understand multilingual speech perception development, and suggest that, with growing L3 experience, the newly learnt L3 may influence L2 perception of a phonological process shared in the L1 and marked in the L2.
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spelling doaj-art-5bd1a69f4c92477089141159914865822025-01-24T13:38:22ZengMDPI AGLanguages2226-471X2025-01-011011010.3390/languages10010010Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult MultilingualsRomana Kopečková0English Department, University of Münster, Johannisstr. 12-20, 48143 Münster, GermanyResearch into L3 phonological acquisition has grown in the past decade, yet perceptual studies remain scarce. Existing studies report complex interactions between the phonetic categories of multilinguals’ L1, L2 and L3, depending on investigated feature and stage of L3 learning. This small-scale study, grounded in Complex Dynamic Systems Theory, examines the development of coda obstruent perception in seven beginner learners of Polish as an L3 (aged 21–39), with German as their L1 and English as their L2. Over ten months of instructed L3 learning, participants were tested four times using a timed forced-choice goodness task in both L2 and L3. Additionally, three participants provided monthly data between the second and fourth testing. Analyses across the sample revealed a competitive relationship between L2 and L3 perception, with L2 accuracy declining as L3 accuracy improved. Individual data, however, indicated more varied patterns: while one learner followed the overall trend, another exhibited decreasing accuracy in both their L2 and L3, and the third maintained accurate L2 perception alongside more accurate yet increasingly variable L3 perception. These findings highlight the value of analyzing both overall trends and individual data to better understand multilingual speech perception development, and suggest that, with growing L3 experience, the newly learnt L3 may influence L2 perception of a phonological process shared in the L1 and marked in the L2.https://www.mdpi.com/2226-471X/10/1/10multilingual acquisition of speechspeech perceptionadult L3 learnerslongitudinaldense datacoda obstruents
spellingShingle Romana Kopečková
Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
Languages
multilingual acquisition of speech
speech perception
adult L3 learners
longitudinal
dense data
coda obstruents
title Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
title_full Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
title_fullStr Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
title_full_unstemmed Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
title_short Perception Development of L2 English and L3 Polish Coda Obstruent by L1 German Adult Multilinguals
title_sort perception development of l2 english and l3 polish coda obstruent by l1 german adult multilinguals
topic multilingual acquisition of speech
speech perception
adult L3 learners
longitudinal
dense data
coda obstruents
url https://www.mdpi.com/2226-471X/10/1/10
work_keys_str_mv AT romanakopeckova perceptiondevelopmentofl2englishandl3polishcodaobstruentbyl1germanadultmultilinguals