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Leza, Sungu, and Samba- Digital Humanities and Early Bantu History
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In: Faculty Journal Articles (2022)
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Language Contact
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In: UCLA Encyclopedia of Egyptology, vol 1, iss 1 (2022)
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The Discourse on LGBTQ Coming Out Process in Academic Journals ...
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Contributions of iconic gesture to concurrent and displaced word learning ...
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How children and adults describe events and their causes ...
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How does our brain respond to moral violations and semantic violations? Evidence from Event-related Potentials ...
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Maloya dance and music: Réunionese Créole togetherness
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In: Theses: Doctorates and Masters (2022)
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Wanji-wanji: The past and future of an Aboriginal travelling song
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In: Research outputs 2022 to 2026 (2022)
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Human Versus Machine: Investigating L2 Learner Output in Face-To-Face Versus Fully Automated Role-Plays
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In: Applied Linguistics Faculty Publications and Presentations (2022)
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Abstract:
To examine the utility of spoken dialog systems (SDSs) for learning and low-stakes assessment, we administered the same role-play task in two different modalities to a group of 47 tertiary-level learners of English. Each participant completed the task in an SDS setting with a fully automated agent and engaged in the same task with a human interlocutor in a face-to-face format. Additionally, we gauged students’ perceptions of the two delivery formats. Elicited oral performances were examined for linguistic complexity (syntactic complexity, lexical variety, fluency) and pragmatic functions (number and type of requests). Learner performance data across the two delivery modes were comparable although learners spoke slightly longer in the SDS task and used significantly more turns in the face-to-face setting—a finding that may be due to participants deploying more social rapport building moves, clarification requests, and backchanneling. The attitudinal data indicate that, while many learners liked both delivery formats, there was a slight preference for the face-to-face format, mainly due to the presence of body language. Overall, results show that fully automated SDS tasks may constitute a feasible alternative to face-to-face role-plays. Nevertheless, when possible, learners should be given a choice in task format for both learning and assessment.
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Keyword:
Arts and Humanities
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URL: https://pdxscholar.library.pdx.edu/ling_fac/76
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Exploring individual variation in Turkish heritage speakers’ complex linguistic productions: Evidence from discourse markers ...
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Does determiner surprisal mediate correlation between explicit and implicit referential beliefs? ...
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Prediction of upcoming pitch accent using Sandhi rules in Kansai Japanese: A web-based visual world eye-tracking study ...
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Eyetracking and EEG correlates of common ground information: a combined eyetracking/EEG study in a real-world environment ...
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The glyph project: The distinctiveness of written characters — online crowdsourcing for a typology of letter shapes ...
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