Language Testing in Asia | |
Using diagnostic feedback to enhance the development of phonetic knowledge of an L2: a CALL design based on the unified competition model and the implementation with the Pinyin Tutor | |
Research | |
Brian MacWhinney1  Yanhui Zhang2  | |
[1] Department of Psychology, Carnegie Mellon University, Pittsburgh, USA;School of Education and English, University of Nottingham Ningbo China, Ningbo, China; | |
关键词: Diagnostic feedback; CALL; Contrastive analysis; Pinyin Tutor; Unified competition model; Language assessment; Phonetic knowledge development; | |
DOI : 10.1186/s40468-023-00232-6 | |
received in 2022-11-03, accepted in 2023-03-26, 发布年份 2023 | |
来源: Springer | |
【 摘 要 】
Second language acquisition (SLA) is complex and multidimensional. Using the framework of the unified competition model (UCM), the current study explores how robust learning and testing of Chinese Pinyin are fostered by optimal integration of different kinds of feedback in an intelligent computer-assisted language learning (CALL) environment offered by the Pinyin Tutor at TalkBank. The findings demonstrated that the repeated feedback-embedded training with the Pinyin Tutor significantly boosted the learners’ proficiency in all aspects of Pinyin knowledge for second language (L2) learners of Chinese whose first language (L1) backgrounds were varied and whose initial proficiencies in Chinese were elementary. Furthermore, there was a strong increase in Pinyin knowledge, as evidenced in the delayed posttest administered 3 months after finishing the training sessions. The results further showed that diagnostic feedback led to greater improvement than basic feedback. The significance of the results is attributed to the design of the Pinyin Tutor, which implements principles from psycholinguistic theory as well as corpus data on the speech production by L2 learners. The study sheds fresh light on improving the Pinyin Tutor, and CALL in general, by incorporating up-to-date findings in educational psychology.
【 授权许可】
CC BY
© The Author(s) 2023
【 预 览 】
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RO202309157766878ZK.pdf | 2768KB | download | |
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