八島智子
D., & Henry, A. (Eds.). Motivational dynamics in language learning. (Pp. 285-314.) . Multilingual Matters.
Yashima, T. (2013). Agency in second language acquisition. C. A. Chapelle (Ed.). The Encyclopedia of Applied Linguistics (Social interaction and complexity theory approaches to SLA.). Wiley-Blackwell.
Yashima, T. (2012). Development of intercultural competence through participating in international volunteering. (Paper presented in a Symposium, Effects of different learning environments on various types of English skills and knowledge in Japanese students: Mixed-method approaches, organized by Miyuki Sasaki, Naoko Taguchi, Tomoko Yashima.