Unlike ability-achievement discrepancy and response-to-intervention approaches, the processing strengths and weaknesses (PSW) approach is the only empirically based approach that attempts to identify the pattern of deficit in the basic psychological processes that interferes with academic achievement for children with specific learning…

The purpose of the White Paper is to provide additional information for and guidance to the federal government, professional organizations, practitioners, and the public. The Learning Disabilities Association of America (LDA) is hopeful that this document will facilitate legal, regulatory, policy, and training decisions, and ultimately, service…

The 2004 Individuals with Disabilities Education Improvement Act (IDEA) and subsequent regulations published in 2006 have significantly changed the identification process for students suspected of having specific learning disabilities. Rather than using a discrepancy model contrasting intellectual and achievement test results, assessment…

Many schools across the United States and Canada are now implementing response-to-intervention (RTI) as a means to address the needs of students who struggle with reading, writing, or math by using dual discrepancy (i.e., low ability and little to no progress over time with targeted intervention programming) as a means to classify for learning…

In order to gain access to accommodations and services at colleges and universities, students with learning disabilities must provide documentation of their disabilities, and as students with learning disabilities access higher education at increasing rates, the need for documentation of their disabilities and its impact becomes even more…