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22대 대한민국 국회 국회정보길라잡이 국회의원검색
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소장정보 검색

국회도서관 홈으로 정보검색 소장정보 검색
결과 내 검색 동의어 포함
결과 내 검색 동의어 포함

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초록보기

This paper compares the A.I. Pengtalk’s and English native speakers’ assessment of Korean-speaking children’s English pronunciation. For this, 60 sixth-graders participated as assessees and four English native speakers as assessors. The students enunciated 10 English sentences, repeating after Pengtalk, and their speech was recorded. Pengtalk assessed the students’ pronunciation in a three-point scale for overall accuracy and a five-point scale for accuracy of four phonological elements. The native English-speaking assessors listened to and rated the students’ recordings using the rubric offered in Pengtalk. The assessment results were analyzed using t-tests and one-way ANOVA. The findings are as follows. First, Pengtalk tended to rate the students’ overall pronunciation accuracy and their accuracy in the four elements, and across students’ English proficiency levels, significantly lower than the native assessors. Second, Pengtalk and the native assessors differed in the accuracy order of the four elements. Third, variations in the accuracy order according to students’ proficiency levels were greater in Pengtalk than among native assessors. Fourth, Pengtalk’s automatic speech recognition sometimes failed to distinguish English fricatives from stops. Fifth, Pengtalk’s overall pronunciation assessment of a sentence sometimes disconformed with its assessment of the four elements. Based on these results, suggestions are made for developing and using AI chatbot programs from the perspective of English pronunciation teaching.

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기사명 저자명 페이지 원문 목차
Critical linguistic measurements of EFL oral proficiency by Korean adults in dialogic and monologic tasks HyunSook Ko p. 1-25

(The) effect of the self-questioning strategy on English learning for Korean students Misook Kim p. 27-42

Affinities of text types to typical spoken and written registers Seong-shik Kim, Kyeong-min Kim p. 43-66

'AI 펭톡'과 영어 원어민의 초등학생 영어 발음평가에 관한 비교연구 = A study on the comparison of AI Pengtalk’s and English native speakers’ assessment of elementary students’ English pronunciation 박미애, 이지영 p. 67-90

플립러닝을 활용한 영어 교육 전공 강의의 만족도 탐색 = The investigation of students’ satisfaction with English education course using flipped learning 이영주 p. 91-114

2022 개정 영어과 교육과정 '디지털 소양'의 의미에 대한 고찰 = A theoretical inquiry on the meaning of ‘digital literacy’ in the 2022 revised English curriculum 최원경 p. 115-132

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