This article is a commentary of a paper by Derek C. Briggs and Frederick A. Peck, "Using Learning Progressions to Design Vertical Scales That Support Coherent Inferences about Student Growth," which describes an elegant potential framework for at least beginning to address three priorities in large-scale assessment that have not been…

This article describes the advantages a functional assessment of instructional conditions offers to teachers dealing with student problem behavior and discusses teacher instructional practices found to be proximal to student learning and on-task behavior. Reasonable hypotheses are suggested for the function of problem behavior as it relates to…