言語教育の理論と実践をつなぐ第二言語習得（SLA）の分野では今、何がわかっているのか？今後の課題は何か？斯界の第一人者Susan M. Gassの共編にて、第一線の研究者たちが全35章にわたって、心理言語学や神経言語学の知見から、スキル学習、学習環境、評価の実践まで、トピック別の概説を書き下ろす。今後のSLA研究に必携。New in paperback. Hardcover was published in 2012. The Routledge Handbook of Second Language Acquisition brings togetehr 36 leading international figures in the field to produce a state-of-the-art overview of second language acquisition. The handbook covers: language in context, linguistic, psycholinguistic, and neurolinguistic theories and perspectives, skill learning, individual differences, L2 learning settings, and language assessment. "Essential" - CHOICE.