Using L1 in the English Classroom

The author provides details on a case study she performed to examine the effectiveness of using the native language (L1) in foreign language classrooms. The article describes the details of her research design and her methods and procedures, including classroom observations, interviews, and questionnaires. One hundred first-year English major students in Beijing participated in her study. Included are the results of her study and a comparison of her findings to that of other researchers.