In the US, undeniable evidence shows that socioeconomic inequities explain a high proportion of individual differences in school achievement. Although not all countries show this same effect due to socioeconomic status, it is consistently found that social inequities lead to achievement gaps. These achievement gaps then manifest into trajectories…

Despite decades of research, it has been difficult to achieve consensus on a definition of common learning disabilities such as dyslexia. This lack of consensus represents a fundamental problem for the field. Our approach to addressing this issue is to use model-based meta-analyses and Bayesian models with informative priors to combine the results…

Most definitions of emotionally disturbed youngsters suggest that disturbances in the child's behavior patterns cause academic and social problems which affect the child and his peers. While the process of identification may be facilitated by operational criteria within a definition, these factors are noticeably absent from definitions of…

The National Association for Gifted Children (NAGC) believes it is essential to define giftedness in a way that both reflects best thinking in the field and moves beyond a focus on identification criteria to a deeper understanding of the complex nature of giftedness and the multi-faceted approach to services required to appropriately serve…

This is a personal story of a twice-exceptional high school student.

This article describes the efforts of a U.S. History teacher to directly teach word meanings using the "robust vocabulary instruction" (RVI) approach, because research supports this method as a way to improve vocabulary knowledge for a range of students, including adolescents reading below grade level (i.e., struggling readers) and…

Specific learning disability (SLD) identification and eligibility practices are evolving and sometimes contentious. This article describes the historical context and current status of the SLD definition, legislation, regulation, and case law related to the identification of students eligible for special education services. The first part traces…

The Individuals with Disabilities Education Act (IDEA; P.L. 108-446) is the primary source of federal funding to states for the identification and education of children with disabilities. The majority of IDEA appropriations are allocated to states by formula to carry out activities under Part B, which covers 14 disability categories. Each state is…

The idea of this book arose out of an awareness that students with language learning disabilities are completely ignored in the Egyptian school system and there are no special programs that cater to these students. They are placed in normal schools that are not prepared to deal with their unique difficulties. This book, therefore, is an attempt to…

The change in allowing school districts to use the more prevalent discrepancy model or the new addition of response to intervention to determine whether a disability is present has sparked discussion among educators. As districts decide which method to use, it is important to base decisions on factual and researched information. The authors hope…

A Canadian context for the diagnosis of students with specific learning disabilities (LD) was investigated in the present literature review. A systematic review of the literature was undertaken to determine the current and best practices in this field. Overall, no agreed upon definition of LD was identified, although core similarities in…

It seems that assessment has almost always been a controversial issue when discussing students with learning disabilities. This chapter will first define learning disabilities with a discussion on the current federal definition, what a severe discrepancy is, the dimensions of a psychological processing disorder, and response to intervention. Then…

This chapter presents an over-review of the related literature and describes current findings in learning disabilities. Specifically, a definition of learning disabilities (LD) is provided, followed by a description of the prognosis for students identified with LD, predictors of success, factors in coping, and the relationship of LD to behavior.…

Students with difficulties in specific cognitive processes and academic achievement with otherwise normal levels of intellectual functioning are classified as having a learning disability (LD). In spite of extensive recent research in a number of disciplines, controversial debate continues with regard to several issues. To reconcile some of them…

In East Asia, Taiwan is one of only a few countries that has a clear definition of learning disabilities (LD) as well as operational criteria for the identification of LD. In Taiwan, special education services for students with LD are mandated in the Special Education Act of 1984. According to the official statistics from the Taiwanese Special…