Segmental Acquisition in Adult ESL Learners: A Longitudinal Study of Vowel Production
Research on second language (L2) phonetic learning indicates that, even in adults, segmental acquisition remains possible through L2 experience. However, the findings of previous cross‐sectional studies of vowel and consonant learning have proved difficult to interpret. In this longitudinal investig...
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Veröffentlicht in: | Language learning 2008-09, Vol.58 (3), p.479-502 |
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description | Research on second language (L2) phonetic learning indicates that, even in adults, segmental acquisition remains possible through L2 experience. However, the findings of previous cross‐sectional studies of vowel and consonant learning have proved difficult to interpret. In this longitudinal investigation of 44 recent arrivals in Canada, productions of 10 English vowels in CVC context were elicited at 2‐month intervals and evaluated by trained and untrained listeners. Improved intelligibility was observed, even in the absence of focused instruction on vowels. The results support the proposal that L2 phonetic learning is initially rapid but tends to plateau within a few months. However, this finding is complicated by different learning trajectories across vowels, differential L1 influences, and possible effects of word frequency. |
doi_str_mv | 10.1111/j.1467-9922.2008.00448.x |
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However, the findings of previous cross‐sectional studies of vowel and consonant learning have proved difficult to interpret. In this longitudinal investigation of 44 recent arrivals in Canada, productions of 10 English vowels in CVC context were elicited at 2‐month intervals and evaluated by trained and untrained listeners. Improved intelligibility was observed, even in the absence of focused instruction on vowels. The results support the proposal that L2 phonetic learning is initially rapid but tends to plateau within a few months. However, this finding is complicated by different learning trajectories across vowels, differential L1 influences, and possible effects of word frequency.</description><identifier>ISSN: 0023-8333</identifier><identifier>EISSN: 1467-9922</identifier><identifier>DOI: 10.1111/j.1467-9922.2008.00448.x</identifier><identifier>CODEN: LNGLA5</identifier><language>eng</language><publisher>Malden, USA: Blackwell Publishing Inc</publisher><subject>Adults ; Adults. 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However, the findings of previous cross‐sectional studies of vowel and consonant learning have proved difficult to interpret. In this longitudinal investigation of 44 recent arrivals in Canada, productions of 10 English vowels in CVC context were elicited at 2‐month intervals and evaluated by trained and untrained listeners. Improved intelligibility was observed, even in the absence of focused instruction on vowels. The results support the proposal that L2 phonetic learning is initially rapid but tends to plateau within a few months. However, this finding is complicated by different learning trajectories across vowels, differential L1 influences, and possible effects of word frequency.</description><subject>Adults</subject><subject>Adults. Performance, acquisition</subject><subject>Canada</subject><subject>Case Studies</subject><subject>English (Second Language)</subject><subject>English as a second language</subject><subject>ESL</subject><subject>Foreign Countries</subject><subject>Foreign language learning</subject><subject>intelligibility</subject><subject>Intervals</subject><subject>Learning Processes</subject><subject>Linguistics</subject><subject>longitudinal research</subject><subject>Longitudinal Studies</subject><subject>Oral Language</subject><subject>Phonemes</subject><subject>phonetic learning</subject><subject>Phonetics</subject><subject>phonological development</subject><subject>Production and comprehension processes</subject><subject>Pronunciation</subject><subject>Psycholinguistics</subject><subject>Psychology of language</subject><subject>Second Language Learning</subject><subject>Second Languages</subject><subject>Speech</subject><subject>Vowels</subject><subject>Word Frequency</subject><issn>0023-8333</issn><issn>1467-9922</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqNkE9v1DAQxSMEUpfSb9CDhQS3BP-L7SBxCKvtQhUtqEsBcbEcx6m8ZOPWTtTdb49Dqj1wYi4e6b3fzPglCUAwQ7He7TJEGU-LAuMMQygyCCkV2eFZsjgJz5MFhJikghBylrwMYQdjYcYWye3W3O1NP6gOlPphtMEO1vXA9qBsxm4Aq20FKqN8b3x4D0pQuf7ODmNj-0hsY3MErgXf3aPpwFfvmlFP_KvkRau6YC6e3vPk9mr1bfkprb6sPy_LKlU5LURKOalVYRATuKkRpZgII0httKaQ17VooOI6bylhqGYENwxxqgtBWN3kRYs5OU_eznPvvXsYTRjk3gZtuk71xo1BipwJxBmOxtf_GHdu9PEPQWISRwshaDSJ2aS9C8GbVt57u1f-KBGUU9hyJ6dM5ZSpnMKWf8OWh4i-eZqvglZd61WvbTjxGMbTC4qi73L2GW_1SV5dC8hzMl3wYZYfbWeO_71eVuVmHbvIpzNvw2AOJ17535JxwnP5Y7OWV8ufm5vrj7-kIH8A3z-pNQ</recordid><startdate>200809</startdate><enddate>200809</enddate><creator>Munro, Murray J.</creator><creator>Derwing, Tracey M.</creator><general>Blackwell Publishing Inc</general><general>Blackwell Publishing</general><general>Wiley-Blackwell</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>7SW</scope><scope>BJH</scope><scope>BNH</scope><scope>BNI</scope><scope>BNJ</scope><scope>BNO</scope><scope>ERI</scope><scope>PET</scope><scope>REK</scope><scope>WWN</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T9</scope></search><sort><creationdate>200809</creationdate><title>Segmental Acquisition in Adult ESL Learners: A Longitudinal Study of Vowel Production</title><author>Munro, Murray J. ; Derwing, Tracey M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a5498-473ba9e1682db144238e83becc407bb8d0a7c5f4361b632d6174c9836bd59f273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Adults</topic><topic>Adults. 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subjects | Adults Adults. Performance, acquisition Canada Case Studies English (Second Language) English as a second language ESL Foreign Countries Foreign language learning intelligibility Intervals Learning Processes Linguistics longitudinal research Longitudinal Studies Oral Language Phonemes phonetic learning Phonetics phonological development Production and comprehension processes Pronunciation Psycholinguistics Psychology of language Second Language Learning Second Languages Speech Vowels Word Frequency |
title | Segmental Acquisition in Adult ESL Learners: A Longitudinal Study of Vowel Production |
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