Drawing on the latest developments in bilingual and multilingual research, The Multilingual Turn offers a critique of, and alternative to, still-dominant monolingual theories, pedagogies and practices in SLA, TESOL, and bilingual education. Critics of the 'monolingual bias' argue that notions such as the idealized native speaker, and related concepts of interlanguage, language competence, and fossilization, have framed these fields inextricably...