This article recounts three studies that portray an evolution from research examining the effects of researcher-designed instructional interventions to research examining the impact of helping teachers to design their own instructional interventions. Study 1 investigated the effects of an instructional treatment designed by the research team on…

As the demographics of the United States continue to shift, American classrooms reflect the richness of cultural diversity and the vibrancy of immigrant populations. Education abroad programs provide opportunities for preservice teachers to develop their cultural competence, required for effectively teaching children from a range of cultural…

We describe research results and lessons learned from a laboratory/ classroom collaboration with a school system offering both traditional English-only education and a dual-language track (Spanish/English). Through this collaboration, we addressed basic research questions informing malleable factors that impact cognitive development. In a…

This study compares the frequency and distribution of different types of corrective feedback (CF) (recasts, prompts and explicit correction) and learner uptake in 43 hours of classroom interaction at the 4th-5th grade level across three instructional settings: (1) two content and language integrated learning (CLIL) classrooms in Spain with English…

Overviews recent developments in immersion language programs in Australia, contrasting the Australian experience with that of other countries. Findings indicate that the most promising developments at the tertiary level are teacher education programs with content-based instruction in the target language and an emerging focus on combining intensive…