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Shungo Suzuki; Hiroaki Takatsu; Ryuki Matsuura; Miina Koyama; Mao Saeki; Yoichi Matsuyama – Language Testing, 2025
The current study proposes a new approach to weakness identification in diagnostic language assessment (DLA) for speaking skills. We also propose to design actionable and contextualised diagnostic feedback through the systematic integration of feedback and remedial learning activities. Focusing on lexical use in second language speaking, the…
Descriptors: English (Second Language), Speech Skills, Artificial Intelligence, Second Language Learning
Yufan Zhao; Vahid Aryadoust – Language Testing, 2025
This study examined the semantic features of the simulated mini-lectures in the listening sections of the International English Language Testing System (IELTS) and the Test of English as a Foreign Language (TOEFL) based on automatized semantic analysis to explore the content validity of the two tests. Two study corpora were utilized, the IELTS…
Descriptors: Semantics, Computational Linguistics, Academic Language, Second Language Learning

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