第二言語習得の有力な理論の初のハンドブック。第35章にて、心理、社会、教育にわたって多大な実践的インパクトを与える研究トピック最前線を網羅。New in paperback. Hardcover was published in 2018. In 34 chapters, each written by an expert in the area, this handbook covers a broad range of topics, including: concepts and principles as related to second language development; concept-based instruction; dynamic assessment and other assessment based on sociocultural theory (SCT); literacy and content-based language teaching; bilingual/multilingual education; SCT and technology; and teacher education.