The purpose of this study was to examine the construct and predictive validity of a dynamic assessment (DA) of decoding learning. Students (N = 318) were assessed in the fall of first grade on an array of instruments that were given in hopes of forecasting responsiveness to reading instruction. These instruments included DA as well as…

This article proposes a dual-discrepancy approach to identifying children who do not respond to generally effective reading instruction. Curriculum based measurement is suggested as an effective tool for detecting dual discrepancies and an example is provided from an ongoing program of research that uses the dual-discrepancy approach to identify…

This article first describes two types of assessment (problem solving and standard treatment protocol) within a "responsiveness-to-instruction" framework to identify learning disabilities. It then specifies two necessary components (measures and classification criteria) to assess responsiveness-to-instruction, and present pertinent findings from…

Provides background information on how curriculum-based measurement (CBM) was developed, how CBM integrates traditional and classroom-based observational approaches to assessment, and how CBM has been used. Describes an alternative framework for incorporating CBM into an identification process that focuses on treatment validity and student growth.…

This article describes the two basic versions of the responsiveness-to-intervention (RTI) approach for identifying learning disabilities, the problem solving model and the standard-protocol approach. It reviews evidence on effectiveness and feasibility and concludes that more needs to be understood before RTI may be viewed as a valid…