معرفی
Joseph Paul Vitta is an Associate Professor at the Global Education Center, Waseda University, with a focus on Second Language Acquisition, Applied Linguistics, and Research Synthesis. His work spans lexical sophistication, vocabulary assessment, and methodological rigor in L2 research. He holds a Doctorate in Education from Queen's University Belfast.
- Research Areas: Vocabulary acquisition, psychometrics, flipped classroom efficacy, and teacher judgments in language assessment.
- Teaching Experience: Waseda University (2024–Now), Kyushu University (2021–2024), Rikkyo University (2019–2021), and others.
Recent Publications include methodological critiques of sampling practices, comparisons of statistical modeling approaches in vocabulary research, and explorations of lexical complexity. His work emphasizes improving research validity through effect size-driven sampling and mixed-effects modeling. He also serves on editorial boards for journals like Asia TEFL Journal and Language Learning & Technology.
Current Projects involve remote eye tracking (2025–2029) and teacher-based lexical sophistication measurement (2025–2029), funded by the Japan Society for the Promotion of Science. He has delivered invited presentations at conferences including JALT Vocabulary SIG and Korea TESOL.
