山崎　ジョセフ (YAMAZAKI Joseph)

主要研究業績 / Main Research Publications

論文 / Papers

• A systematic review of L2 task engagement research: An updated synthesis of Namkung and Kim (2024) and Qiu (2025), System, 2026
• L2 task engagement: A research agenda, Language Teaching, 2025
• Learners’ behavioral engagement and performance on linguistically difficult L2 reading tasks: The effects of effort feedback, self-efficacy, and attributions, Language Teaching Research, 2024
• Conceptualization and operationalization in L2 task engagement research: Taking stock and moving forward, Language Teaching, 2024
• Life-long motivational trajectories of Japanese learners of English from a qualitative perspective, JACET Journal, 2023
• The effects of effort feedback and L2 task attributions on task engagement and performance, Journal for the Psychology of Language Learning, 2022

書籍等出版物 / Books and Other Publications

• Language Learning Engagement. In H. Nesi & P. Milin (Eds.), International encyclopedia of language and linguistics (3rd edition), Elsevier, Scholarly book, Joint author, 2026

講演・口頭発表等 / Presentations

• Shaping positive emotional experiences through emotion regulation strategy instruction: A quasi-experimental study of task anxiety, enjoyment, and appraisals of value and cost, The 6th Psychology of Language Learning Conference, International presentation, Oral presentation (general), 2026
• The effects of iterated task-level motivational interventions on L2 reading task motivation, engagement, and performance, The 6th Psychology of Language Learning Conference, International presentation, Oral presentation (general), 2026
• Ecologically valid motivational interventions in L2 learning research: Promises and challenges, J-SLARF Kansai, Domestic presentation, Oral presentation (invited, special), 2025
• Task engagement in second language learning: A systematic review of conceptualizations, operationalizations, and research methods, American Association for Applied Linguistics Annual Conference, International presentation, Oral presentation (general), 2025
• Structural equation modeling in individual differences studies: A Monte-Carlo study, American Association for Applied Linguistics Annual Conference, International presentation, Oral presentation (general), 2025
• Task engagement in second language learning: A systematic review of definitions and research methods, Osaka University, Graduate School of Humanities, Domestic presentation, Oral presentation (general), 2025
• Attributions in L2 learning: What they are and why they are important, The International Association of Applied Linguistics, International presentation, Oral presentation (general), 2024
• Japanese high school students' behavioral engagement on highly difficult English reading tasks, The International Association of Applied Linguistics, International presentation, Oral presentation (general), 2024
• Can effort feedback improve behavioral engagement and performance on highly difficult L2 reading tasks?, The 5th Psychology of Language Learning Conference, International presentation, Oral presentation (general), 2024
• Task engagement in second language learning: A systematic review of research methods, American Association for Applied Linguistics Annual Conference, International presentation, Oral presentation (general), 2024
• Effect of effort feedback on behavioral engagement and performance on reading tasks, Sunshine State TESOL Annual Conference, Domestic presentation, Oral presentation (general), 2023
• Engagement in L2 learning research, Meiji University, Graduate School of Global Japanese Studies, Domestic presentation, Oral presentation (invited, special), 2023
• Engagement in language learning: A systematic review of 20 years of research methods and definitions, The 4th Psychology of Language Learning Conference, International presentation, Oral presentation (general), 2022
• L2 task engagement, The 4th Psychology of Language Learning Conference, International presentation, Oral presentation (general), 2022