When should students practice vocabulary for a communicative task? Before or after?
Our new neuroimaging study found that practicing BEFORE a task facilitates vocabulary learning memory, but practicing AFTER enhances brain-to-brain synchrony, suggesting deeper collaboration.
Suzuki, Y., Nozawa, T., Uchihara, T., Nakamura, S., Miyazaki, A. & Jeong, H. (2025). Timing matters for interactive task-based learning: Effects of vocabulary practice on learning multiword expressions and neural synchronization. Studies in Second Language Acquisition.
This paper is Open Access here:
shorturl.at/SiaMl
This work is an interdisciplinary effort. A huge thank you to my wonderful collaborators and neuroscience experts from the University of Toyama, Tohoku University, Tamagawa University, and the University of Tokyo.
早稲田大学プレスリリースはこちらです。
waseda.jp/inst/research/news…
調査に活用した英語教科書はこちらです。
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