Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English

Detalhes bibliográficos
Autor(a) principal: Schereschewsky, Laura Castilhos
Data de Publicação: 2022
Outros Autores: Alves, Ubiratã Kickhöfel
Tipo de documento: Artigo
Idioma: por
Título da fonte: Matraga (Online)
Texto Completo: https://www.e-publicacoes.uerj.br/matraga/article/view/61409
Resumo: This study is based on the premises of Complex Dynamic Systems Theory (CDST) and presents a process­-oriented analysis (LOWIE; VERSPOOR, 2015; 2019) of the development of the English-L2 positive Voice On­set Time (VOT) pattern, considering the individual trajectories of five native speakers of Brazilian Portuguese during the period of 12 weeks, with weekly data collection points. Between weeks 4 and 9, a pedagogical intervention was conducted through six classes of explicit instruction on phonetic-phonological aspects of the English language. Change-point analyses (TAYLOR, 2000) indicated phase changes in language develop­ment with increasing VOT values, providing theoretical and empirical material that contributes to the view of language as a CDS.
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spelling Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of EnglishAnálise de change-point no desenvolvimento de segunda língua: um estudo da produção de Voice Onset Time por aprendizes brasileiros de InglêsComplex dynamic systemssecond language developmentvoice onset timechange-point analysis.Sistemas dinâmicos complexosdesenvolvimento de segunda línguavoice onset timeanálises de change-point.This study is based on the premises of Complex Dynamic Systems Theory (CDST) and presents a process­-oriented analysis (LOWIE; VERSPOOR, 2015; 2019) of the development of the English-L2 positive Voice On­set Time (VOT) pattern, considering the individual trajectories of five native speakers of Brazilian Portuguese during the period of 12 weeks, with weekly data collection points. Between weeks 4 and 9, a pedagogical intervention was conducted through six classes of explicit instruction on phonetic-phonological aspects of the English language. Change-point analyses (TAYLOR, 2000) indicated phase changes in language develop­ment with increasing VOT values, providing theoretical and empirical material that contributes to the view of language as a CDS.Este estudo baseia-se nas premissas da Teoria dos Sistemas Dinâmicos Complexos (TSDC) e apresenta uma análise de processo (LOWIE; VERSPOOR, 2015; 2019) do desenvolvimento do padrão de Voice Onset Time (VOT) positivo do Inglês-L2, considerando-se a trajetória individual de cinco falantes nativos do português brasileiro durante o período de 12 semanas, com coletas semanais. Entre as semanas 4 e 9, uma intervenção pedagógica foi realizada por meio de seis aulas de instrução explícita sobre aspectos fonético-fonológicos da língua inglesa. Análises de change-point (TAYLOR, 2000) indicaram mudanças de fase no desenvolvimento com aumento da duração de VOT, fornecendo material teórico e empírico que contribui para a visão da língua como um SDC.Universidade do Estado do Rio de Janeiro2022-03-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionartigos de linguísticaartigos de linguísticaapplication/pdfhttps://www.e-publicacoes.uerj.br/matraga/article/view/6140910.12957/matraga.2022.61409Matraga - Revista do Programa de Pós-Graduação em Letras da UERJ; v. 29 n. 55 (2022): Miscelânea; 57-76MATRAGA - Journal published by the Graduate Program in Letters at Rio de Janeiro State University (UERJ); Vol. 29 No. 55 (2022): Miscelaneous; 57-762446-69051414-7165reponame:Matraga (Online)instname:Universidade do Estado do Rio de Janeiro (UERJ)instacron:UERJporhttps://www.e-publicacoes.uerj.br/matraga/article/view/61409/41601Schereschewsky, Laura CastilhosAlves, Ubiratã Kickhöfelinfo:eu-repo/semantics/openAccess2022-05-27T10:06:42Zoai:ojs.www.e-publicacoes.uerj.br:article/61409Revistahttps://www.e-publicacoes.uerj.br/index.php/matragaPUBhttps://www.e-publicacoes.uerj.br/index.php/matraga/oai||letrasmatraga@uerj.br2446-69051414-7165opendoar:2022-05-27T10:06:42Matraga (Online) - Universidade do Estado do Rio de Janeiro (UERJ)false
dc.title.none.fl_str_mv Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
Análise de change-point no desenvolvimento de segunda língua: um estudo da produção de Voice Onset Time por aprendizes brasileiros de Inglês
title Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
spellingShingle Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
Schereschewsky, Laura Castilhos
Complex dynamic systems
second language development
voice onset time
change-point analysis.
Sistemas dinâmicos complexos
desenvolvimento de segunda língua
voice onset time
análises de change-point.
title_short Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
title_full Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
title_fullStr Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
title_full_unstemmed Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
title_sort Change-point analysis in second language development: a study on Voice Onset Time production by Brazilian learners of English
author Schereschewsky, Laura Castilhos
author_facet Schereschewsky, Laura Castilhos
Alves, Ubiratã Kickhöfel
author_role author
author2 Alves, Ubiratã Kickhöfel
author2_role author
dc.contributor.author.fl_str_mv Schereschewsky, Laura Castilhos
Alves, Ubiratã Kickhöfel
dc.subject.por.fl_str_mv Complex dynamic systems
second language development
voice onset time
change-point analysis.
Sistemas dinâmicos complexos
desenvolvimento de segunda língua
voice onset time
análises de change-point.
topic Complex dynamic systems
second language development
voice onset time
change-point analysis.
Sistemas dinâmicos complexos
desenvolvimento de segunda língua
voice onset time
análises de change-point.
description This study is based on the premises of Complex Dynamic Systems Theory (CDST) and presents a process­-oriented analysis (LOWIE; VERSPOOR, 2015; 2019) of the development of the English-L2 positive Voice On­set Time (VOT) pattern, considering the individual trajectories of five native speakers of Brazilian Portuguese during the period of 12 weeks, with weekly data collection points. Between weeks 4 and 9, a pedagogical intervention was conducted through six classes of explicit instruction on phonetic-phonological aspects of the English language. Change-point analyses (TAYLOR, 2000) indicated phase changes in language develop­ment with increasing VOT values, providing theoretical and empirical material that contributes to the view of language as a CDS.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
artigos de linguística
artigos de linguística
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.e-publicacoes.uerj.br/matraga/article/view/61409
10.12957/matraga.2022.61409
url https://www.e-publicacoes.uerj.br/matraga/article/view/61409
identifier_str_mv 10.12957/matraga.2022.61409
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.e-publicacoes.uerj.br/matraga/article/view/61409/41601
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
dc.source.none.fl_str_mv Matraga - Revista do Programa de Pós-Graduação em Letras da UERJ; v. 29 n. 55 (2022): Miscelânea; 57-76
MATRAGA - Journal published by the Graduate Program in Letters at Rio de Janeiro State University (UERJ); Vol. 29 No. 55 (2022): Miscelaneous; 57-76
2446-6905
1414-7165
reponame:Matraga (Online)
instname:Universidade do Estado do Rio de Janeiro (UERJ)
instacron:UERJ
instname_str Universidade do Estado do Rio de Janeiro (UERJ)
instacron_str UERJ
institution UERJ
reponame_str Matraga (Online)
collection Matraga (Online)
repository.name.fl_str_mv Matraga (Online) - Universidade do Estado do Rio de Janeiro (UERJ)
repository.mail.fl_str_mv ||letrasmatraga@uerj.br
_version_ 1799318494909562880

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