- Research Article
- 10.1121/1.4779938
Korean students’ repetition of English sentences mixed with noise at various speed
- Sep 01, 2005
- The Journal of the Acoustical Society of America
- Byunggon Yang + 1 more +1
Many Korean students feel quite frustrated by native speakers’ fast talk, especially in a noisy situation. In this study, it was examined how well 33 Korean university students repeat 48 recorded English sentences at normal speed, fast speed, normal speed mixed with noise, and fast speed mixed with noise. The subject’s production was scored by the percent ratios of correctly produced words to the total words in each sentence. Results showed that overall the student group correctly repeated around 65% of all the words, while the native speakers demonstrated almost perfect performances. Students achieved 69% and 61% accuracy in their repetition of content and function words, respectively. The high-proficiency group outperformed the low-proficiency group, particularly in their repetition of function words. Student’s accuracy of repetition remarkably dropped when both the speed and noise of normal sentences were modified. The noise condition seemed to have the strongest effect on their accuracy. Finally, it was observed that the more words a stimulus sentence had, the harder the Korean students found it to repeat correctly. Those results may be helpful for English teachers to develop better teaching materials for listening skills and to offer some criteria of proficiency level in English.
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