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Taichi Yamashita

Analyzing Likert scale surveys with Rasch models
2022 · Taichi Yamashita · Research Methods in Applied Linguistics · 99
An application of many-facet Rasch measurement to evaluate automated essay scoring: A case of ChatGPT-4.0
2024 · Taichi Yamashita · Research Methods in Applied Linguistics · 61
Automated written corrective feedback: Error-correction performance and timing of delivery
2022 · Jim Ranalli, Taichi Yamashita · Language learning & technology · 59
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Performance evaluation of VRAIN: a brain-dedicated PET with a hemispherical detector arrangement
2022 · Go Akamatsu, Miwako Takahashi, et al. · Physics in Medicine and Biology · 58
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245 ps-TOF brain-dedicated PET prototype with a hemispherical detector arrangement
2020 · Eiji Yoshida, Hideaki Tashima, et al. · Physics in Medicine and Biology · 45
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First prototyping of a dedicated PET system with the hemisphere detector arrangement
2019 · Hideaki Tashima, Eiji Yoshida, et al. · Physics in Medicine and Biology · 38
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Corrective feedback in computer-mediated collaborative writing and revision contributions
2021 · Taichi Yamashita · Language learning & technology · 33
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Exploring potential biases in GPT-4o’s ratings of English language learners’ essays
2025 · Taichi Yamashita · Language Testing · 29
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Design study of a brain-dedicated time-of-flight PET system with a hemispherical detector arrangement
2019 · Sodai Takyu, Abdella M Ahmed, et al. · Physics in Medicine and Biology · 14
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Why replicate? Systematic review of calls for replication in Language Teaching
2024 · Taichi Yamashita, Reza Neiriz · Research Methods in Applied Linguistics · 12
Effectiveness and inclusiveness of locally adapted human-delivered synchronous written corrective feedback for English referential articles
2022 · Taichi Yamashita · Computer Assisted Language Learning · 9
Activation Reduction Method for a Concrete Wall in a Cyclotron Vault
2017 · Masaaki Kumagai, Kohsuke Sodeyama, et al. · Journal of Radiation Protection and Research · 8
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The Effectiveness of Structured Input and Structured Output on the Acquisition of Japanese Comparative Sentences
2017 · Taichi Yamashita, Takehiro Iizuka · Foreign Language Annals · 8
Rod Ellis (ed): Reflections on Task-Based Language Teaching
2018 · Taichi Yamashita, Long He · Applied Linguistics · 5
The comparative effects of metalinguistic clue and metalinguistic explanation in computer-mediated form-focused practice: Does prior knowledge matter?
2018 · Taichi Yamashita · Computer Assisted Language Learning · 5
Scatter Correction with Image-Domain Interpolation for TOF Helmet-Type PET
2021 · Hideaki Tashima, Go Akamatsu, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 4
Examining English language learners’ longitudinal development of syntactic complexity across five CEFR levels with a robust measurement design: A mixed-methods approach
2025 · Taichi Yamashita · Applied Linguistics · 2
Evaluating the validity of Ottó’s language analytical ability test
2021 · Taichi Yamashita · Research Methods in Applied Linguistics · 2
Review of Written Corrective Feedback for L2 Development
2017 · Taichi Yamashita · ScholarsArchive (Brigham Young University) · 2
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Post hoc score category collapsing for L2 pronunciation research
2026 · Taichi Yamashita · Studies in Second Language Acquisition · 1
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Evaluation of computer-mediated collaborative writing with synchronous corrective feedback in an English-as-a-Second-Language writing program at a U.S. university: Evidence from replication over three years
2021 · Taichi Yamashita · Iowa State University Digital Repository (Iowa State University) · 1
Seated vs. supine: optimum measurement pose for brain-dedicated PET
2017 · Yuma Iwao, Hideaki Tashima, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) · 1
Post hoc linking of learner corpora with GenAI as a common rater: A proof-of-concept study
2026 · Taichi Yamashita · Research Methods in Applied Linguistics
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Post hoc linking of rated learner corpora via GenAI as an anchoring rater
2026 · Taichi Yamashita · OSF Preprints (OSF Preprints)
Lay perspectives on mobile-assisted language learning research: An exploratory survey study
2026 · Taichi Yamashita · Research Methods in Applied Linguistics
Works count: 38
Citation count: 496
H-index: 10
I10-index: 10
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