Focusing on the reflective exchanges of four test writers at an intensive language school within a public university, this study explored the effectiveness of a "lesson study" model on their professional development as test writers. Lesson study is a powerful tool for teachers' professional development and a modified version of it--a…

A discussion of second language program evaluation focuses on the interpretability of test scores as a criterion in program evaluation. It looks at both test design and research design issues. First, eight method-comparison, program evaluation studies that compare acquisition-based and analysis/practice based methods are described. Acquisition…