1. A Study of Comparative English Rhythms of Speech by American and Japanese Elementary School Learners.
- Author
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Yuko Hakozaki, Yuya Nakagawa, and Tomohiko Shirahata
- Subjects
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INTELLIGIBILITY of speech , *ENGLISH language , *ELEMENTARY schools , *ENGLISH as a foreign language , *JAPANESE people , *JAPANESE language , *SCHOOL children - Abstract
Rhythm and intonation are suprasegmental features that are considered important in assessing the intelligibility of English as a Foreign Language (EFL) learners. Japanese has a syllabletimed rhythm, while English has a stress-timed rhythm, which poses challenges for Japanese EFL learners in mastering English suprasegmental features. Further, few studies have been conducted on Japanese children who are EFL learners. This study involves eleven fifth-grade elementary school students from Osaka, Japan, and eleven from Hawaii, USA. Students from both countries read an English script aloud and their recordings were analyzed using the phonetic analysis software "Praat." Three hypotheses were examined: 1) Japanese EFL elementary students have longer unstressed vowel duration in interstress intervals (ISIs) compared to U.S. native English-speaking elementary students; 2) ISI duration is longer for Japanese EFL elementary students compared to U.S. native English-speaking elementary students; 3) The fundamental frequency (Hz) range is significantly narrower for Japanese EFL elementary students than for U.S. native English-speaking elementary students. With respect to the three hypotheses, we found significant differences in unstressed vowel duration and ISIs between Japanese and American children, with some sentences having longer ISIs for Japanese children. However, there were no significant differences in the fundamental frequency ratio, which was similar for both groups. The present study provides valuable insights for enhancing English pronunciation instruction in Japanese elementary schools, emphasizing the importance of shortening unstressed vowel durations in ISIs to improve intelligibility among students. Educators can use these findings to design more effective strategies for enhancing students' English language skills. [ABSTRACT FROM AUTHOR]
- Published
- 2023