The most salient difficulty in assessing English language learner (ELL) students who exhibit academic difficulties is identifying whether the problem is one of English proficiency or of a learning disability. In many cases, the symptoms are shared and difficult to disentangle, but obtaining a comprehensive picture of the child is vital for…

Curriculum-based measurement (CBM) bridges traditional psychometric and classroom-based observational assessment paradigms to forge an innovative approach to measurement, with several advantages over traditional and other forms of classroom assessment. This article provides a framework for extending CBM in two ways. First, the authors explain how…