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Feifei Han
The University of Sydney

Zehua Wang
Shaanxi Xueqian Normal University

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Abstract

The study reports the effect of a digital game-based language learning (DGBLL) mobile application “Speaking English Fluently – An Automated Scoring Artificial Intelligent Tutoring System on Spoken English” on the complexity, accuracy, and fluency in foreign language (FL) monologic oral production among 31 second year Chinese university learners of English as a foreign language (EFL). The participants’ monological oral production was measured in the first (week 1) and last (week 21) weeks of a semester using the same narrative picture description task. The oral production was audio-recorded and transcribed. Both the transcripts and audio-files were analyzed on the complexity, accuracy, and fluency dimensions. The complexity was measured using the number of Mean (M) words per T-unit, the accuracy dimension was measured using the number of repairs and errors per 100 words; and the fluency dimension was measured via speech rate (i.e., number of words per minute), and M length of pauses. Students were required to download the mobile application and followed the monological practice section twice a week for 30 minutes each time. Using paired sample t-tests, we found that even though the participants’ repair rate and speech rate remained unchanged, they produced more complex monological speech, had significantly fewer errors, and reduced average length of pauses after 20 weeks treatment using the mobile application, demonstrating a positive effect of the DGBLL mobile application on FL learners’ monological oral production.

About the authors

Feifei Han

Feifei Han currently is an educational researcher at the University of Sydney. Her current research interests comprise of three broad themes: (1) language and literacy education; (2) teaching, learning, and educational technology in higher education, and (3) educational psychology.

Zehua Wang

Zehua Wang obtained a Bachelor of Arts (2010) from Xi’an International Studies University, and a Master of Education (2013) from the University of Sydney. Currently she is a Lecturer in the Department of English at Shaanxi Xueqian Normal University, Xi’an, China. Her current research interests are (1) language learning strategies and (2) educational technology in higher education. Ms. Wang has received funding on four research projects in China and she has published a number of journal articles.