Despite historical emphasis on "specific" learning disabilities (SLDs), academic skills are strongly correlated across the curriculum. Thus, one can ask how specific SLDs truly are. To answer this question, we used bifactor models to identify variance shared across academic domains (academic "g"), as well as variance unique to…

In this meta-analysis, we examined whether children classified with specific language impairment (SLI) experience difficulties with writing. We included studies comparing children with SLI to (a) typically developing peers matched on age (k = 39 studies) and (b) typically developing younger peers with similar language capabilities (k = six…

Research priority setting makes knowledge users integral to the development of research agendas. The purpose of this study was to explore educational leaders' perspectives on research priorities in special education. A cross-sectional survey was conducted with leaders from 60 public school districts in British Columbia, Canada. Seventy-one…

With the rapid growth in the number of English learner students served by schools in the United States, educators are increasingly concerned with how these students progress toward proficiency in English. The large and diverse English learner student population in New York City public schools, where more than 41 percent of students speak a…

Approximately half of students who are deaf or hard of hearing (DHH) have a co-occurring disability. Although assessing as well as diagnosing learning disabilities (LDs) is particularly difficult in this population, it is important to properly identify students who may be eligible for academic interventions or accommodations. This study analyzed…

The concept of moderate learning difficulties (MLD) is not clearly understood in its definition and in its general use. Nevertheless, as a distinct area of special educational needs (SEN) this category has constituted about a quarter of all of those pupils identified as having SEN in England. This paper reports the analysis of findings from an…

This study of 182 secondary special education students with emotional and/or behavioral disorders investigated their classification by their school districts, in particular how well they were distinguished and represented by their federal categories. The districts used four classification groups (emotional disturbance, other health impairment…

In Study 1, children in grades 4-9 (N = 88, 29 females and 59 males) with persisting reading and/or writing disabilities, despite considerable prior specialized instruction in and out of school, were given an evidence-based comprehensive assessment battery at the university while parents completed questionnaires regarding past and current history…

This disability category study was created to examine the relationship between the effects of inclusion with co-teaching methodologies on mathematics and language arts scores recorded from TCAP scores for 7th grade students who were found eligible for Special Education as having either a Specific Learning Disability or an Intellectual Disability.…

The purpose of this exploratory study of disability harassment was to develop a typology of disability harassment experiences anchored in the perspectives of students with disabilities who have experienced harassment in urban, suburban, and exurban-rural schools. Based on focus group interviews with four groups of young people with various…

This study provides a description of the academic functioning levels and performance gains of adolescents (n = 423) attending a residential school over a seven year period using secondary data. Students ranged in age from 12 to 18 and represented a wide range of cultural and linguistic backgrounds. The vast majority of the sample were males (68%).…

This is the 32nd Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2010. Section 664(d) of the Individuals with Disabilities Education Act (IDEA) (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free…

This is the 30th Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2008. Section 664(d) of the Individuals with Disabilities Education Act (IDEA), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free appropriate…

Secondary education of students with learning and behavioral disabilities is an issue of great importance. Unlike elementary schools, secondary schools require substantially more independent functioning, assume the effective use of student planning and study skills, and often lack the classes in basic skills needed by some learners. Further, new…