Purposeful and strategic use of L1 can help with L2 learning. However, in many contexts, monolingual immersion approaches dominate, leading language teachers to refrain from using L1. It can also mean that teachers are not professionally prepared to implement evidence-informed uses of L1. In this article, we share the findings of an intervention…

Using a short pedagogical intervention, a pretest-posttest design and baseline data (L1 English), the present study examined the effects of explicit instruction on the use of internal and external modification in requests among Greek Cypriot EFL learners. The findings revealed a complex picture with mixed results. Even though external modification…

Instructional influences on productive use of academic vocabulary were investigated among 460 mostly African American and Latina/o fifth graders from 36 classrooms in eight public schools serving low-income families. Students received a 6-week unit on wolf management involving collaborative group work (CG) or direct instruction (DI). The big…