Approximately ten percent of learners have some sort of learning disability. This means that all English language instructors will encounter students with learning disabilities and could encounter students with learning disabilities in each class. Research has shown that different countries have varying degrees of infrastructure for identifying…

Students with specific learning disability (SLD) continue to account for a higher proportion of all special education enrollments than any other classification under the Individuals with Disabilities Education Act (IDEA). Probably the most frequent topic in the special education literature since the 2004 amendments to IDEA has been the movement…

The second edition of this essential handbook provides a comprehensive, updated overview of the science that informs best practices for the implementation of response to intervention (RTI) processes within Multi-Tiered Systems of Support (MTSS) to facilitate the academic success of all students. The volume includes insights from leading scholars…

Special education referral and identification rates have risen dramatically over the last thirty years. In fact, several studies report an increase of nearly 200% (Cortiella, 2008; Vaughn, Linan-Thompson, & Hickman, 2003). During the last several years a new model of identifying students with learning difficulties has received much…

The 1967-68 mental health services (MHS) program in the Pittsburgh public school system, number of children served, studies undertaken, and other staff activities are considered. A research study of perceptual-motor dysfunction among emotionally disturbed, educable mentally handicapped, and normal children, and two perceptual surveys developed for…

Considerable variation exists across response-to-intervention (RTI) approaches. There is currently insufficient research on outcomes associated with these different RTI approaches to inform decision-making. However, school psychologists who are asked to work within an RTI model need guidance to select an approach that has a high likelihood of…

Responsiveness-to-intervention (RTI) is the front-running candidate to replace current practice in diagnosing learning disabilities, but researchers have identified several questions about implementation. Specific questions include: Are there validated intervention models? Are there adequately trained personnel? What leadership is needed? When…