There is an increasing emphasis on the importance of research having an impact on policy and practice. This can be more difficult to evidence in intellectual disability services because of the wide range of stakeholders involved. We evaluated whether an impact questionnaire covering: knowledge production, capacity building, informing policy and…

Previous studies of K-12 dyslexia legislation have described broad trends in legislative content, such as the presence or absence of screening and intervention requirements. This study uses document analysis to provide a finer-grained description of the laws to highlight critical variation in policy that will directly affect (a) the number and…

In this "FastFacts," a state asks the Center on Enhancing Early Learning Outcomes (CEELO) to recommend experts in the field of assessing young children who are English Language Learners (ELL) to train administrators and psychologists working in district preschool programs for young children with special needs? This is particularly…

This study extends recent findings of a relationship between the relative age of students among their peers and their probability of disability classification. Using three nationally representative surveys spanning 1988-2004 and grades K-10, we find that an additional month of relative age decreases the likelihood of receiving special education…

Written by leading special education researchers with the National Research Center on Learning Disabilities and the University of Kansas, this comprehensive yet accessible reference provides administrators with practical guidelines for launching RTI in their schools. Highlighting the powerful role that RTI can play in prevention, early…

Detailed case studies are presented of six local education authorities (LEAs) in England and Wales which participated in the Screening and Special Educational Provision Project, a project focusing on the estimated 18 percent of the primary school population who have mild learning difficulties in basic skills. Each LEA's approach to special needs…