Weaknesses in the field of education that have implications for collaborative research are considered, and education is compared to the more mature professions of health sciences and engineering which have agreed-upon standards and controls. Educational practitioners and researchers are seen as turning to collaborative decision making to bridge…

Research and development activities of the last decade in the areas of assessment and effective instructional programs in mathematics for students with disabilities are reviewed. Encouraged by federal funding, a pervasive theme has been the use of an information processing framework. Automaticity, conceptual development, and cognitive modeling…