This article describes the development of a Spanish-spelling measure designed to assess the progress made by Spanish-English bilingual children from Grade 2 to Grade 5. Different stages of measure development are described, such as the selection of the focus features, the pilot phase of the assessment, and the finalizing of the operational…

Discusses why, where, and when two-way immersion programs were created; how they are being implemented (student population, program features, teachers, and instructional features); and what effects they are having, noting some of the issues that are emerging as this model gains popularity (e.g., minority languages other than Spanish, preserving…

The report discusses the first- and second-language development, oral and written, of native English-speakers and native Spanish-speakers in the two-way immersion (TWI) program at Key Elementary School (Arlington, Virginia). Data were drawn from classroom observation from 1994-96, student performance measures, and student work samples. Three…