Publications

Invited Contributions

Eguchi, M. (2026). Automated Essay Evaluation and Scoring. The encyclopedia of applied linguistics.

AUTOMATED WRITING EVALUATION AUTOMATED SCORING

Journal Articles

Takatsu, H., Suzuki, S., Eguchi, M., Matsuura, R., Saeki, M., & Matsuyama, Y. (2026). Gnowsis: Multimodal Multitask Learning for Oral Proficiency Assessments. Computer Speech & Language. https://doi.org/10.1016/j.csl.2025.101860

AUTOMATED SCORING LEXICAL SOPHISTICATION CEFR ASSESSMENT RATER-MEDIATED ASSESSMENT
Eguchi, M., Takizawa, K., Saeki, M., Kurata, F., Suzuki, S., Matsuyama, Y., & Sawaki, Y. (2025). Human- versus artificial intelligence-delivered roleplay tasks for assessing interactional competence: An applied conversation analytic study. TESOL Quarterly. https://doi.org/10.1002/tesq.70028

CONVERSATION ANALYSIS AI-MEDIATED ASSESSMENT PRAGMATIC ROLEPLAY
Uchihara, T., Eguchi, M., & Clenton, J. (2025). The Contribution of Guessing from Context and Dictionary Use to Receptive and Productive Vocabulary Knowledge: A Structural Equation Modeling Approach. Language Teaching Research. https://doi.org/10.1177/13621688221122138

LEARNING STRATEGY PRODUCTIVE VOCABULARY KNOWLEDGE
Eguchi, M., & Kyle, K. (2024). Building Custom NLP Tools to Annotate Discourse-Functional Features for Second Language Writing Research: A Tutorial. Research Methods in Applied Linguistics. https://doi.org/10.1016/j.rmal.2024.100153

RHETORICAL ANALYSIS CORPUS ANNOTATION NLP MODEL TRAINING
Kyle, K., & Eguchi, M. (2024). Evaluating NLP Models with Written and Spoken L2 Samples. Research Methods in Applied Linguistics. https://doi.org/10.1016/j.rmal.2024.100120

DEPENDENCY PARSING NLP MODEL TRAINING
Maie, R., Eguchi, M., & Uchihara, T. (2024). Arbitrary Choices, Arbitrary Results: Three Cases of Multiverse Analysis in L2 Research. Research Methods in Applied Linguistics. https://doi.org/10.1016/j.rmal.2024.100124

MULTIVERSE ANALYSIS FACTOR ANALYSIS
Kyle, K., Sung, H., Eguchi, M., & Zenker, F. (2024). Evaluating Evidence for the Reliability and Validity of Lexical Diversity Indices in L2 Oral Task Responses. Studies in Second Language Acquisition. https://doi.org/10.1017/S0272263123000402

LEXICAL DIVERSITY RELIABILITY
Mizumoto, A., & Eguchi, M. (2023). Exploring the Potential of Using an AI Language Model for Automated Essay Scoring. Research Methods in Applied Linguistics. https://doi.org/10.1016/j.rmal.2023.100050

GENERATIVE AI AUTOMATED WRITING EVALUATION BAYESIAN STATISTICS AUTOMATED SCORING
Eguchi, M., & Kyle, K. (2023). L2 Collocation Profiles and Their Relationship with Vocabulary Proficiency: A Learner Corpus Approach. Journal of Second Language Writing. https://doi.org/10.1016/j.jslw.2023.100975

COLLOCATION MULTINOMIAL REGRESSION AI-MEDIATED ASSESSMENT
Kyle, K., & Eguchi, M. (2023). Assessing Spoken Lexical and Lexicogrammatical Proficiency Using Features of Word, Bigram, and Dependency Bigram Use. The Modern Language Journal. https://doi.org/10.1111/modl.12845

LEXICAL SOPHISTICATION MULTIWORD EXPRESSION COLLOCATION
Eguchi, M. (2022). Modeling Lexical and Phraseological Sophistication in Oral Proficiency Interviews: A Conceptual Replication. Vocabulary Learning and Instruction. https://doi.org/10.7820/vli.v11.2.Eguchi

LEXICAL SOPHISTICATION COLLOCATION FACTOR ANALYSIS BAYESIAN STATISTICS
Suzuki, Y., Eguchi, M., & De Jong, N. (2022). Does the Reuse of Constructions Promote Fluency Development in Task Repetition? A Usage-Based Perspective. TESOL Quarterly. https://doi.org/10.1002/tesq.3103

MULTIWORD EXPRESSION TBLT
Kyle, K., Eguchi, M., Choe, A. T., & LaFlair, G. (2022). Register Variation in Spoken and Written Language Use across Technology-Mediated and Non-Technology-Mediated Learning Environments. Language Testing. https://doi.org/10.1177/02655322211057868

MULTI-DIMENSIONAL ANALYSIS FACTOR ANALYSIS
Kormos, J., Suzuki, S., & Eguchi, M. (2022). The Role of Input Modality and Vocabulary Knowledge in Alignment in Reading-to-Speaking Tasks. System. https://doi.org/10.1016/j.system.2022.102854

MULTIWORD EXPRESSION READING-TO-SPEAKING TASK
Uchihara, T., Eguchi, M., Clenton, J., Kyle, K., & Saito, K. (2022). To What Extent Is Collocation Knowledge Associated with Oral Proficiency? A Corpus-Based Approach to Word Association. Language and Speech. https://doi.org/10.1177/00238309211013865

COLLOCATION WORD ASSOCIATION BAYESIAN STATISTICS
Eguchi, M., Suzuki, S., & Suzuki, Y. (2022). LEXICAL COMPETENCE UNDERLYING SECOND LANGUAGE WORD ASSOCIATION TASKS: EXAMINING THE CONSTRUCT VALIDITY OF RESPONSE TYPE AND RESPONSE TIME MEASURES. Studies in Second Language Acquisition. https://doi.org/10.1017/S0272263121000164

WORD ASSOCIATION MULTINOMIAL REGRESSION
Kyle, K., Choe, A. T., Eguchi, M., LaFlair, G., & Ziegler, N. (2021). A Comparison of Spoken and Written Language Use in Traditional and textscTechnologytextsc-textscMediated Learning Environments. ETS Research Report Series. https://doi.org/10.1002/ets2.12329

MULTI-DIMENSIONAL ANALYSIS FACTOR ANALYSIS
Eguchi, M., & Kyle, K. (2020). Continuing to Explore the Multidimensional Nature of Lexical Sophistication: The Case of Oral Proficiency Interviews. The Modern Language Journal. https://doi.org/10.1111/modl.12637

LEXICAL SOPHISTICATION FACTOR ANALYSIS

Conference Papers

Kurata, F., Saeki, M., Eguchi, M., Suzuki, S., Takatsu, H., & Matsuyama, Y. (2025). Development and Validation of Engagement and Rapport Scales for Evaluating User Experience in Multimodal Dialogue Systems. https://doi.org/10.48550/arXiv.2505.17075

AI-MEDIATED ASSESSMENT LEARNER ENGAGEMENT
Saeki, M., Takatsu, H., Kurata, F., Suzuki, S., Eguchi, M., Matsuura, R., Takizawa, K., Yoshikawa, S., & Matsuyama, Y. (2024). InteLLA: Intelligent Language Learning Assistant for Assessing Language Proficiency through Interviews and Roleplays. https://doi.org/10.18653/v1/2024.sigdial-1.34

AI-MEDIATED ASSESSMENT RATER-MEDIATED ASSESSMENT
Eguchi, M., & Kyle, K. (2023). Span Identification of Epistemic Stance-Taking in Academic Written English. https://doi.org/10.18653/v1/2023.bea-1.35

NLP MODEL TRAINING CORPUS ANNOTATION AUTOMATED WRITING EVALUATION