自动语音识别在ESL/EFL发音中的有效性:一项元分析

IF 4.6 1区 文学 Q1 EDUCATION & EDUCATIONAL RESEARCH
Recall Pub Date : 2023-04-13 DOI:10.1017/s0958344023000113
Thuy Thi-Nhu Ngo, Howard Hao-Jan Chen, Kuo-Wei Lai Kyle
{"title":"自动语音识别在ESL/EFL发音中的有效性:一项元分析","authors":"Thuy Thi-Nhu Ngo, Howard Hao-Jan Chen, Kuo-Wei Lai Kyle","doi":"10.1017/s0958344023000113","DOIUrl":null,"url":null,"abstract":"\n This meta-analytic study explores the overall effectiveness of automatic speech recognition (ASR) on ESL/EFL student pronunciation performance. Data with 15 studies representing 38 effect sizes found from 2008 to 2021 were meta-analyzed. The findings of the meta-analysis indicated that ASR has a medium overall effect size (g = 0.69). Results from moderator analyses suggest that (1) ASR with explicit corrective feedback is largely effective, while ASR with indirect feedback (e.g. ASR dictation) is moderately effective; (2) ASR has a large effect on segmental pronunciation but a small effect on suprasegmental pronunciation; (3) medium to long treatment duration of ASR results in higher learning outcomes, but short duration offers no differential effect compared to a non-ASR condition; (4) practicing pronunciation with peers in an ASR condition produces a large effect, but the effect is small when practicing alone; (5) ASR is largely effective for adult (i.e. 18 years old and above) and intermediate English learners. Overall, ASR is a beneficial application and is recommended for assisting L2 student pronunciation development.","PeriodicalId":47046,"journal":{"name":"Recall","volume":" ","pages":""},"PeriodicalIF":4.6000,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The effectiveness of automatic speech recognition in ESL/EFL pronunciation: A meta-analysis\",\"authors\":\"Thuy Thi-Nhu Ngo, Howard Hao-Jan Chen, Kuo-Wei Lai Kyle\",\"doi\":\"10.1017/s0958344023000113\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n This meta-analytic study explores the overall effectiveness of automatic speech recognition (ASR) on ESL/EFL student pronunciation performance. Data with 15 studies representing 38 effect sizes found from 2008 to 2021 were meta-analyzed. The findings of the meta-analysis indicated that ASR has a medium overall effect size (g = 0.69). Results from moderator analyses suggest that (1) ASR with explicit corrective feedback is largely effective, while ASR with indirect feedback (e.g. ASR dictation) is moderately effective; (2) ASR has a large effect on segmental pronunciation but a small effect on suprasegmental pronunciation; (3) medium to long treatment duration of ASR results in higher learning outcomes, but short duration offers no differential effect compared to a non-ASR condition; (4) practicing pronunciation with peers in an ASR condition produces a large effect, but the effect is small when practicing alone; (5) ASR is largely effective for adult (i.e. 18 years old and above) and intermediate English learners. Overall, ASR is a beneficial application and is recommended for assisting L2 student pronunciation development.\",\"PeriodicalId\":47046,\"journal\":{\"name\":\"Recall\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2023-04-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Recall\",\"FirstCategoryId\":\"98\",\"ListUrlMain\":\"https://doi.org/10.1017/s0958344023000113\",\"RegionNum\":1,\"RegionCategory\":\"文学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"EDUCATION & EDUCATIONAL RESEARCH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Recall","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1017/s0958344023000113","RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"EDUCATION & EDUCATIONAL RESEARCH","Score":null,"Total":0}
引用次数: 0

摘要

本荟萃分析研究探讨了自动语音识别(ASR)对ESL/EFL学生发音表现的整体效果。从2008年到2021年,我们对15项研究的38个效应量的数据进行了荟萃分析。荟萃分析的结果表明,ASR具有中等总体效应大小(g = 0.69)。调节分析结果表明:(1)显性纠正反馈的ASR效果显著,而间接反馈(如听写)的ASR效果中等;(2) ASR对音段发音的影响较大,对超音段发音的影响较小;(3)中长ASR治疗时间与非ASR治疗时间相比,学习效果较高,但短ASR治疗时间与非ASR治疗时间无差异;(4)与同伴在ASR条件下练习发音效果大,单独练习效果小;(5) ASR对成人(即18岁及以上)和中级英语学习者非常有效。总的来说,ASR是一个有益的应用,推荐用于帮助二语学生的发音发展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The effectiveness of automatic speech recognition in ESL/EFL pronunciation: A meta-analysis
This meta-analytic study explores the overall effectiveness of automatic speech recognition (ASR) on ESL/EFL student pronunciation performance. Data with 15 studies representing 38 effect sizes found from 2008 to 2021 were meta-analyzed. The findings of the meta-analysis indicated that ASR has a medium overall effect size (g = 0.69). Results from moderator analyses suggest that (1) ASR with explicit corrective feedback is largely effective, while ASR with indirect feedback (e.g. ASR dictation) is moderately effective; (2) ASR has a large effect on segmental pronunciation but a small effect on suprasegmental pronunciation; (3) medium to long treatment duration of ASR results in higher learning outcomes, but short duration offers no differential effect compared to a non-ASR condition; (4) practicing pronunciation with peers in an ASR condition produces a large effect, but the effect is small when practicing alone; (5) ASR is largely effective for adult (i.e. 18 years old and above) and intermediate English learners. Overall, ASR is a beneficial application and is recommended for assisting L2 student pronunciation development.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Recall
Recall Multiple-
CiteScore
8.50
自引率
4.40%
发文量
17
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信